Shop All Office SuppliesSmall Business Center#10 EnvelopesAll Desk & Workspace OrganizersAll Mailing SuppliesBinder by Ring SizeBulk School SuppliesCalendars and PlannersClear Pencil BoxesClipboardsCollege School SuppliesComposition NotebooksComputer AccessoriesDesk OrganizationDesk Organizer SetsDesktop OrganizersDividersDuckEnvelopes by SizeExpanding FoldersFile CabinetsFile Folder OrganizersFile OrganizersFiling ProductsHigh School SuppliesJAM PaperJournals & DiariesKraft EnvelopesLabelsLetter OpenersMailersMailing SuppliesManila EnvelopesMiddle School SuppliesMoney HandlingMoving BoxesNotebooks & PadsOffice DepotPacking MaterialsPadfoliosPen+GearPencil PouchesPlannersPocket FoldersPresentation FoldersSchool SpecialtySecurity EnvelopesShipping BoxesShipping EnvelopesShipping MailersShop All School SuppliesShop Notebooks by BrandShop School Supplies by ColorSmeadStaplesTeaching and Classroom SuppliesThree Ring BindersU-BrandsWindow EnvelopesWriting- EverydayYellow EnvelopesZipper Binder
Sort by|
Shop All Office SuppliesSmall Business Center#10 EnvelopesAll Desk & Workspace OrganizersAll Mailing SuppliesBinder by Ring SizeBulk School SuppliesCalendars and PlannersClear Pencil BoxesClipboardsCollege School SuppliesComposition NotebooksComputer AccessoriesDesk OrganizationDesk Organizer SetsDesktop OrganizersDividersDuckEnvelopes by SizeExpanding FoldersFile CabinetsFile Folder OrganizersFile OrganizersFiling ProductsHigh School SuppliesJAM PaperJournals & DiariesKraft EnvelopesLabelsLetter OpenersMailersMailing SuppliesManila EnvelopesMiddle School SuppliesMoney HandlingMoving BoxesNotebooks & PadsOffice DepotPacking MaterialsPadfoliosPen+GearPencil PouchesPlannersPocket FoldersPresentation FoldersSchool SpecialtySecurity EnvelopesShipping BoxesShipping EnvelopesShipping MailersShop All School SuppliesShop Notebooks by BrandShop School Supplies by ColorSmeadStaplesTeaching and Classroom SuppliesThree Ring BindersU-BrandsWindow EnvelopesWriting- EverydayYellow EnvelopesZipper Binder
Expandable Envelope(450)
Uses item details. Price when purchased online
United States Post Office Expandable Poly Bubble Mailer, 17" x 15", White, 25 Count $64.50
Sponsored
$6450
current price $64.50United States Post Office Expandable Poly Bubble Mailer, 17" x 15", White, 25 Count
Elementree Sustainable Expandable Flat Paper Mailer, Medium, 50 Count, Peel & Stick From $17.49
Sponsored
From$1749
Elementree Sustainable Expandable Flat Paper Mailer, Medium, 50 Count, Peel & Stick
24.5 out of 5 Stars. 2 reviews
Save with
Elementree Sustainable Expandable Flat Paper Mailer, Small, 250 Count, Peel & Stick From $41.99
Sponsored
From$4199
Elementree Sustainable Expandable Flat Paper Mailer, Small, 250 Count, Peel & Stick
224.7 out of 5 Stars. 22 reviews
Save with
JAM Paper Plastic Hook & Loop Envelopes, 9.8x11.8x1, 12/Pack, Black, 1 Inch Expansion $27.99
Sponsored
$2799
current price $27.99JAM Paper Plastic Hook & Loop Envelopes, 9.8x11.8x1, 12/Pack, Black, 1 Inch Expansion
114.6 out of 5 Stars. 11 reviews
Save with
Clearance 6 Pack Plastic Envelopes Binder Pocket 11 Holes Expandable Binder Folders for 2/3/4 Ring Document Pouch with Snap Button & Label Loose-Leaf Transparent for School Home Office Was $8.99
6 Pack Plastic Envelopes Binder Pocket 11 Holes Expandable Binder Folders for 2/3/4 Ring Document Pouch with Snap Button & Label Loose-Leaf Transparent for School Home Office
Creative Shapes Poly String-Tie Expandable Colored File Envelopes, Green, 200-Sheet Capacity, 12/Pack $16.19
$1619
current price $16.19Creative Shapes Poly String-Tie Expandable Colored File Envelopes, Green, 200-Sheet Capacity, 12/Pack
Leutsin Binder Pocket - Plastic Envelopes Binder Pocket with Tight Closure,3 Holes Expandable Binder Folders with Pockets Side Loading,Binder Organizer for Paper Storage,Letter Size,Assorted Colors From $5.48
From$548
Leutsin Binder Pocket - Plastic Envelopes Binder Pocket with Tight Closure,3 Holes Expandable Binder Folders with Pockets Side Loading,Binder Organizer for Paper Storage,Letter Size,Assorted Colors
BAOQIN Plastic Expanding File Folder Transparent Envelopes with Zipper Document Folder File Organizer Document Bags Waterproof Zipper File Pouches Zipper Pouches Document Holder (Pink) From $5.99
From$599
BAOQIN Plastic Expanding File Folder Transparent Envelopes with Zipper Document Folder File Organizer Document Bags Waterproof Zipper File Pouches Zipper Pouches Document Holder (Pink)
Nvzi -b Plastic Legal Size Expandable Envelopes with String Tie Closure, Clear File Folders Poly Project Paper Documents Organizer for Office School Home 12 PackPurple $17.99
$1799
current price $17.99Nvzi -b Plastic Legal Size Expandable Envelopes with String Tie Closure, Clear File Folders Poly Project Paper Documents Organizer for Office School Home 12 PackPurple
JAM Paper Plastic Expansion Envelopes, Hook & Loop Closure, #10 Booklet Wallet, 5 1/4 x 10, 1 in Expansion, Smoke Gray, 3/Pack $9.99 99.9 ¢/in
$999
current price $9.9999.9 ¢/in
JAM Paper Plastic Expansion Envelopes, Hook & Loop Closure, #10 Booklet Wallet, 5 1/4 x 10, 1 in Expansion, Smoke Gray, 3/Pack
15 out of 5 Stars. 1 reviews
Save with
JAM Paper Plastic Hook & Loop Envelopes, 9.8x13x1, 12/Pack, Orange, 1 Inch Expansion $26.99
Sponsored
$2699
current price $26.99JAM Paper Plastic Hook & Loop Envelopes, 9.8x13x1, 12/Pack, Orange, 1 Inch Expansion
15 out of 5 Stars. 1 reviews
Save with
Best seller Amaopus 6 Pack Plastic Expanding File Folder, Transparent envelopes with Snap Closure, No Dividers, Large Capacity, Assorted Colors, Fit Letter, A4 Size $15.99
$1599
current price $15.99Amaopus 6 Pack Plastic Expanding File Folder, Transparent envelopes with Snap Closure, No Dividers, Large Capacity, Assorted Colors, Fit Letter, A4 Size
234.7 out of 5 Stars. 23 reviews
Save with
PTOOTP 10-Pack Light Brown Kraft Paper Envelopes Expandable Document Folders for Office and School Use $15.69
$1569
current price $15.69PTOOTP 10-Pack Light Brown Kraft Paper Envelopes Expandable Document Folders for Office and School Use
Expandable Poly String & Button Booklet Envelope 14 1/2 x 9 Blue 3 Pack $25.29 Was $32.22
Now$2529
current price Now $25.29, Was $32.22$32.22
Expandable Poly String & Button Booklet Envelope 14 1/2 x 9 Blue 3 Pack
Clear Plastic Expandable Envelope with Buckle Closure, A4 Size Document Organizer for School, Office and Home Use From $7.09
From$709
Clear Plastic Expandable Envelope with Buckle Closure, A4 Size Document Organizer for School, Office and Home Use
JAM Paper Plastic Expansion Envelopes, Hook & Loop Closure, #10 Booklet Wallet, 5 1/4 x 10, 1 in Expansion, Fuchsia Pink, 3/Pack $9.99 99.9 ¢/in
$999
current price $9.9999.9 ¢/in
JAM Paper Plastic Expansion Envelopes, Hook & Loop Closure, #10 Booklet Wallet, 5 1/4 x 10, 1 in Expansion, Fuchsia Pink, 3/Pack
15 out of 5 Stars. 1 reviews
Save with
Plastic Envelopes Poly Envelopes Expandable Files Document Folders with Button & String Tie Closure - Letter A4 Size - 1-1/4 Inch Expansion - for School Office & Home From $3.98
From$398
Plastic Envelopes Poly Envelopes Expandable Files Document Folders with Button & String Tie Closure - Letter A4 Size - 1-1/4 Inch Expansion - for School Office & Home
Plastic Legal Size Expandable Envelopes with String Tie Closure, 1-1/4" Expansion, Side Load, Clear File Folders Paper Documents Organizer for Office School Home （Blue） Was $8.49
Plastic Legal Size Expandable Envelopes with String Tie Closure, 1-1/4" Expansion, Side Load, Clear File Folders Paper Documents Organizer for Office School Home （Blue）
BAZIC Expanding File Folder 7 Pockets, Plastic Document Envelopes, 1-Pack From $9.25
3 options
Available in additional 3 optionsFrom$925
BAZIC Expanding File Folder 7 Pockets, Plastic Document Envelopes, 1-Pack
294.6 out of 5 Stars. 29 reviews
JAM Paper Plastic Hook & Loop Envelopes, 9.8x13x2, 12/Pack, Assorted, 2 Inch Expansion $29.69
Sponsored
$2969
current price $29.69JAM Paper Plastic Hook & Loop Envelopes, 9.8x13x2, 12/Pack, Assorted, 2 Inch Expansion
15 out of 5 Stars. 1 reviews
Save with
JAM Paper Plastic Hook & Loop Envelopes, 9.8x13x2, 12/Pack, Fuchsia Pink, 2 Inch Expansion $26.99
Sponsored
$2699
current price $26.99JAM Paper Plastic Hook & Loop Envelopes, 9.8x13x2, 12/Pack, Fuchsia Pink, 2 Inch Expansion
15 out of 5 Stars. 1 reviews
Save with
Pastel 11-Hole Binder Folders, 12 Pack Side-Opening Plastic Envelopes with Snap Button & Label, Expandable Pockets for 2/3/4 Ring Binders, Letter/A4 $13.99
$1399
current price $13.99Pastel 11-Hole Binder Folders, 12 Pack Side-Opening Plastic Envelopes with Snap Button & Label, Expandable Pockets for 2/3/4 Ring Binders, Letter/A4
Save with
Clearance Yettn Clear Plastic Binder Pockets for 3-Ring Binder, Snap Closure Expandable Envelopes with Label, Organizer Folders for Loose Leaf Paper Documents Office Supplies From $3.88
From$388
Yettn Clear Plastic Binder Pockets for 3-Ring Binder, Snap Closure Expandable Envelopes with Label, Organizer Folders for Loose Leaf Paper Documents Office Supplies
Clearance Plastic Expanding File Folder, Transparent Envelopes with Snap Closure,No Dividers,Large Capacity,Document Organizer for Receipts, Bills&Taxes,Letter/A4 Size for School/Office/Home Eactix From $6.09
From$609
Plastic Expanding File Folder, Transparent Envelopes with Snap Closure,No Dividers,Large Capacity,Document Organizer for Receipts, Bills&Taxes,Letter/A4 Size for School/Office/Home Eactix
JAM Paper Plastic Expansion Envelopes, Elastic Band Closure, Letter Booklet, 9 3/4 x 13, 2.5 in Expansion, Pink, 3/Pack $9.99 76.8 ¢/in
$999
current price $9.9976.8 ¢/in
JAM Paper Plastic Expansion Envelopes, Elastic Band Closure, Letter Booklet, 9 3/4 x 13, 2.5 in Expansion, Pink, 3/Pack
Save with
1 Pcs PU Leather Expanding File Folder, Envelope Portable File Folder Organizer Case with Button Closure for Office Business From $4.89
5 options
Available in additional 5 optionsFrom$489
1 Pcs PU Leather Expanding File Folder, Envelope Portable File Folder Organizer Case with Button Closure for Office Business
TSV Binder Pocket 12 Pack Plastic Envelopes Binder Folders 11 Holes Expandable Binder Folders for 2/3/4 Ring Document Pouch with Snap Button & Label Loose-Leaf Transparent for Office Home $13.98
$1398
current price $13.98TSV Binder Pocket 12 Pack Plastic Envelopes Binder Folders 11 Holes Expandable Binder Folders for 2/3/4 Ring Document Pouch with Snap Button & Label Loose-Leaf Transparent for Office Home
Save with
JAM Paper Plastic Expansion Envelopes, Hook & Loop Closure, #10 Booklet Wallet, 5 1/4 x 10, 1 in Expansion, Red, 3/Pack $9.99 99.9 ¢/in
$999
current price $9.9999.9 ¢/in
JAM Paper Plastic Expansion Envelopes, Hook & Loop Closure, #10 Booklet Wallet, 5 1/4 x 10, 1 in Expansion, Red, 3/Pack
Save with
50+ bought since yesterday Pendaflex File Jacket, Letter, 2", 10 per Pack, Manila From $5.14
2 options
Available in additional 2 optionsFrom$514
Pendaflex File Jacket, Letter, 2", 10 per Pack, Manila
3784.5 out of 5 Stars. 378 reviews
Save with
JAM Paper Plastic Expansion Envelopes with Hook & Loop Closure, Letter Booklet, 9 3/4 x 13 with 2 Inch Expansion, Red, 12/Pack $29.99
Sponsored
$2999
current price $29.99JAM Paper Plastic Expansion Envelopes with Hook & Loop Closure, Letter Booklet, 9 3/4 x 13 with 2 Inch Expansion, Red, 12/Pack
15 out of 5 Stars. 1 reviews
Save with
JAM Paper Plastic 3, Hole Envelopes, 8.6x11.5x1, 12/Pack, Assorted, 1 Inch Expansion $29.99
Sponsored
$2999
current price $29.99JAM Paper Plastic 3, Hole Envelopes, 8.6x11.5x1, 12/Pack, Assorted, 1 Inch Expansion
Save with
File folders-Felt Folder Expanding File Folder Paper Portfolio Case Letter Envelope A4 Folders (2 Pcs $13.37
$1337
current price $13.37File folders-Felt Folder Expanding File Folder Paper Portfolio Case Letter Envelope A4 Folders (2 Pcs
Supvox Expandable Black Envelope Folder Organizer with Elastic Flap for Secure Document Storage $6.47
$647
current price $6.47Supvox Expandable Black Envelope Folder Organizer with Elastic Flap for Secure Document Storage
Plastic Expanding File Folder, Transparent envelopes with Closure, No Dividers, Large Capacity, Fit Letter/A4 Size
Plastic Expanding File Folder, Transparent envelopes with Closure, No Dividers, Large Capacity, Fit Letter/A4 Size
Save with
Best seller Pen+Gear Coupon Size 7 Pocket Expanding File, Clear with Rainbow Pocket,Assembled Product Heigt 5.7" From $5.84
2 options
Available in additional 2 optionsFrom$584
Pen+Gear Coupon Size 7 Pocket Expanding File, Clear with Rainbow Pocket,Assembled Product Heigt 5.7"
1564.5 out of 5 Stars. 156 reviews
Save with
JAM Paper Plastic Expansion Envelopes, Hook & Loop Closure, #10 Booklet Wallet, 5 1/4 x 10, 1 in Expansion, Clear, 3/Pack $9.99 99.9 ¢/in
$999
current price $9.9999.9 ¢/in
JAM Paper Plastic Expansion Envelopes, Hook & Loop Closure, #10 Booklet Wallet, 5 1/4 x 10, 1 in Expansion, Clear, 3/Pack
Save with
100+ bought since yesterday Pendaflex Reinforced 2" Expansion File Jackets, Letter, 10 per Pack, Assorted Colors From $6.68
2 options
Available in additional 2 optionsFrom$668
Pendaflex Reinforced 2" Expansion File Jackets, Letter, 10 per Pack, Assorted Colors
7744.6 out of 5 Stars. 774 reviews
Save with
BAZIC Expanding File Folder 13 Pockets Coupon Size Envelopes, 4-Pack
BAZIC Expanding File Folder 13 Pockets Coupon Size Envelopes, 4-Pack
71.7 out of 5 Stars. 7 reviews
JAM Paper Plastic Hook & Loop Envelopes, 9.8x13x2, 12/Pack, Assorted, 2 Inch Expansion $29.69
$2969
current price $29.69JAM Paper Plastic Hook & Loop Envelopes, 9.8x13x2, 12/Pack, Assorted, 2 Inch Expansion
15 out of 5 Stars. 1 reviews
Save with
Leodye Plastic Expanding File Folder, Transparent envelopes with Elastic Closure, No Dividers, Large Capacity, Fit Letter/A4 Size From $2.69
From$269
Leodye Plastic Expanding File Folder, Transparent envelopes with Elastic Closure, No Dividers, Large Capacity, Fit Letter/A4 Size
Plastic File Folder, Large-Capacity Poly Envelope Expanding Wallet Document Folder Letter Size A4 Accordion File Pouch with Label Pocket, Snap Button for School Home Work Office Organization From $5.09
From$509
Plastic File Folder, Large-Capacity Poly Envelope Expanding Wallet Document Folder Letter Size A4 Accordion File Pouch with Label Pocket, Snap Button for School Home Work Office Organization
Smead Envelope, 1-1/4" Expansion, Hook-and-Loop Closure, Side Load, Letter Size, Assorted Colors, 6 per Pack (89669)
Smead Envelope, 1-1/4" Expansion, Hook-and-Loop Closure, Side Load, Letter Size, Assorted Colors, 6 per Pack (89669)
154.9 out of 5 Stars. 15 reviews
Chenjy Plastic File Folder Poly Envelope Expanding File Wallet Document Folder with Snap Button Closure, Legal Size, Large Waterproof Accordion File Pouch (Assorted Colors) Clearance
Chenjy Plastic File Folder Poly Envelope Expanding File Wallet Document Folder with Snap Button Closure, Legal Size, Large Waterproof Accordion File Pouch (Assorted Colors) Clearance
Smead Poly Envelope, 1-1/4" Expansion, String-Tie Closure, Side Load, Letter Size, Red, 5 per Pack (89527) $13.19 $2.64/ea
$1319
current price $13.19$2.64/ea
Smead Poly Envelope, 1-1/4" Expansion, String-Tie Closure, Side Load, Letter Size, Red, 5 per Pack (89527)
25 out of 5 Stars. 2 reviews
Save with
Staples Reinforced Expanding Wallet Elastic Closure Letter Size Brown 20/Carton ST422675-CCVS $32.44 Was $37.01
Now$3244
current price Now $32.44, Was $37.01$37.01
Staples Reinforced Expanding Wallet Elastic Closure Letter Size Brown 20/Carton ST422675-CCVS
Expanding File Folder,Plastic Envelope with Buckle for Letter A4 Document Organizer,Home Office,Black,1PC From $7.69
From$769
Expanding File Folder,Plastic Envelope with Buckle for Letter A4 Document Organizer,Home Office,Black,1PC
JAM Paper Plastic Expansion Envelopes, Elastic Band Closure, Letter Booklet, 9 3/4 x 13, 2.5 in Expansion, Red, 3/Pack $9.99 76.8 ¢/in
$999
current price $9.9976.8 ¢/in
JAM Paper Plastic Expansion Envelopes, Elastic Band Closure, Letter Booklet, 9 3/4 x 13, 2.5 in Expansion, Red, 3/Pack
Save with
Plastic Envelopes Binder Pocket 11 Holes Expandable Binder Folders for 2/3/4 Ring Document Pouch with Snap Button & Label Loose-Leaf Transparent for School Home Office (Side-Opening)
Plastic Envelopes Binder Pocket 11 Holes Expandable Binder Folders for 2/3/4 Ring Document Pouch with Snap Button & Label Loose-Leaf Transparent for School Home Office (Side-Opening)
Popular in Expandable Envelope
Related Products
4pcs Plastic File Envelopes File Document Folders Thick File Pockets File Folders
4pcs Plastic File Envelopes File Document Folders Thick File Pockets File Folders$12.86current price $12.866pcs Plastic File Envelopes Button Design File Document Folders Thick Office File Folders
6pcs Plastic File Envelopes Button Design File Document Folders Thick Office File Folders$8.04current price $8.04Expanding File Folder A4 30 Pockets 60 Sides Document Folder With Snap Closure Transparent Plastic Envelopes For Paper Display And Organization File Folders Letter Size
Expanding File Folder A4 30 Pockets 60 Sides Document Folder With Snap Closure Transparent Plastic Envelopes For Paper Display And Organization File Folders Letter Size$3.62current price $3.62Preplabs String Envelope File Folder Kraft String Envelope File Folder - A5 Elegant White Document Organizer
Preplabs String Envelope File Folder Kraft String Envelope File Folder - A5 Elegant White Document Organizer$5.09current price $5.09Raindrops 5pcs Envelope Folders Pockets With String Closure Kraft Paper File Folders Document Organizer Reusable Office Business Folder File Jacket For Receipt Bills Letter
Raindrops 5pcs Envelope Folders Pockets With String Closure Kraft Paper File Folders Document Organizer Reusable Office Business Folder File Jacket For Receipt Bills Letter$16.69current price $16.69Preplabs String Envelope File Folder Kraft String Envelope File Folder - A6 Black Thick Document Organizer
Preplabs String Envelope File Folder Kraft String Envelope File Folder - A6 Black Thick Document Organizer$5.09current price $5.09Ke1Clo A4 Document Folder under $5! 30 Pockets Expanding with Snap Closure Plastic Envelopes, Black, 9.06x1.1x12.09 inch
Ke1Clo A4 Document Folder under $5! 30 Pockets Expanding with Snap Closure Plastic Envelopes, Black, 9.06x1.1x12.09 inch$5.99current price $5.99Amaopus 6 Pack Plastic Expanding File Folder, Transparent envelopes with Snap Closure, No Dividers, Large Capacity, Assorted Colors, Fit Letter, A4 Size
Amaopus 6 Pack Plastic Expanding File Folder, Transparent envelopes with Snap Closure, No Dividers, Large Capacity, Assorted Colors, Fit Letter, A4 Size$15.99current price $15.99Office Depot® Brand Paper Expanding File With Flap, 31 Pocket, Expansion 2", 8 1/2" x 11", Letter, 30 % Recycled, Brown, Pack of 1
Office Depot® Brand Paper Expanding File With Flap, 31 Pocket, Expansion 2", 8 1/2" x 11", Letter, 30 % Recycled, Brown, Pack of 1$16.95current price $16.95Staples Extra Large Paper Stock File Pocket 3.25" Expansion 11.97" x 18" Size Brown 2/Pack (1060E2S)
Staples Extra Large Paper Stock File Pocket 3.25" Expansion 11.97" x 18" Size Brown 2/Pack (1060E2S)$14.81current price $14.81Office Depot Standard File Pocket, 3 1/2in. Expansion, Letter Size, Brown, OM01412
Office Depot Standard File Pocket, 3 1/2in. Expansion, Letter Size, Brown, OM01412$13.42current price $13.42Business Source Letter Recycled File Pocket - 8 1/2" x 11" - 3 1/2" Expansion - Red - 10% Recycled - 1 Each | Bundle of 5
Business Source Letter Recycled File Pocket - 8 1/2" x 11" - 3 1/2" Expansion - Red - 10% Recycled - 1 Each | Bundle of 5$20.37current price $20.37Staples Recycled Reinforced File Pocket 7" Expansion Letter Size Brown 10/Carton ST378737-CCVS
Staples Recycled Reinforced File Pocket 7" Expansion Letter Size Brown 10/Carton ST378737-CCVS$26.13current price $26.13