BeddingShop all MainstaysShop by RoomAppliances Parts & AccessoriesBathroom AccessoriesBathroom FurnitureBathroom StorageBedroom FurnitureBohemianCarts & Drawer UnitsChristmas DecorCloset OrganizersClosetMaidConvenience ConceptsCurtains & Window TreatmentsDecorative AccentsDining & EntertainingDorm FurnitureDorm Room EssentialsEntryway FurnitureFall DecorFarmhouseFurinnoGarment Closet LaundryGlamHayneedleJapandiKids StorageKids' FurnitureKids' PlayroomKids' Room DecorKids' RoomsKids' StorageKids' ThemesKitchen & Dining FurnitureKitchen Storage & OrganizationLiving Room FurnitureMainstays FurnitureMainstays Storage & OrganizationMid-Century ModernOffice FurnitureOffice StorageRecord Player StandSauderShelvingShelving StorageShop All DecorShop all Storage & OrganizationSignature Design by AshleySt. Patrick's Day Crafts & DecorStorage Baskets & BinsStorage ContainersStorage FurnitureTeens' FurnitureTeens' RoomsTeens' StorageTrunksTV Stands & Entertainment CentersWall DecorYaheetech
Sort by|
BeddingShop all MainstaysShop by RoomAppliances Parts & AccessoriesBathroom AccessoriesBathroom FurnitureBathroom StorageBedroom FurnitureBohemianCarts & Drawer UnitsChristmas DecorCloset OrganizersClosetMaidConvenience ConceptsCurtains & Window TreatmentsDecorative AccentsDining & EntertainingDorm FurnitureDorm Room EssentialsEntryway FurnitureFall DecorFarmhouseFurinnoGarment Closet LaundryGlamHayneedleJapandiKids StorageKids' FurnitureKids' PlayroomKids' Room DecorKids' RoomsKids' StorageKids' ThemesKitchen & Dining FurnitureKitchen Storage & OrganizationLiving Room FurnitureMainstays FurnitureMainstays Storage & OrganizationMid-Century ModernOffice FurnitureOffice StorageRecord Player StandSauderShelvingShelving StorageShop All DecorShop all Storage & OrganizationSignature Design by AshleySt. Patrick's Day Crafts & DecorStorage Baskets & BinsStorage ContainersStorage FurnitureTeens' FurnitureTeens' RoomsTeens' StorageTrunksTV Stands & Entertainment CentersWall DecorYaheetech
Modular Units(442)
Uses item details. Price when purchased online
IZEUK 5-Tier Adjustable Wire Shelving Unit with Wheels, Heavy Duty Storage Rack for Garage, 47.2"W x 76.7"H x 17.7"D, Black From $29.99
Sponsored
From$2999
IZEUK 5-Tier Adjustable Wire Shelving Unit with Wheels, Heavy Duty Storage Rack for Garage, 47.2"W x 76.7"H x 17.7"D, Black
204.5 out of 5 Stars. 20 reviews
Save with
IZEUK 5-Tier DIY Adjustable Heavy Duty Metal Shelving Unit for Corner Kitchen Garage Garden, 67" W x 15.7" D x 70.5" H, 1500 lbs Capacity, Black From $69.99
Sponsored
From$6999
IZEUK 5-Tier DIY Adjustable Heavy Duty Metal Shelving Unit for Corner Kitchen Garage Garden, 67" W x 15.7" D x 70.5" H, 1500 lbs Capacity, Black
ZEUKMXOO Garage Storage Shelving, 40"W Heavy Duty Shelves, 72"H Adjustable 5-Tier Metal Shelving Unit, 2400Lbs Storage Rack for Garage, Basment, Warehouse, Kitchen From $56.99
Sponsored
From$5699
ZEUKMXOO Garage Storage Shelving, 40"W Heavy Duty Shelves, 72"H Adjustable 5-Tier Metal Shelving Unit, 2400Lbs Storage Rack for Garage, Basment, Warehouse, Kitchen
574.3 out of 5 Stars. 57 reviews
70.8" Tall Farmhouse Kitchen Pantry Cabinet, Modular Storage Cabinet with 6-Tier Adjustable Shelves, White, Wooden Hutch for Kitchen,Living Room, Set of 2 From $219.99
Sponsored
From$21999
70.8" Tall Farmhouse Kitchen Pantry Cabinet, Modular Storage Cabinet with 6-Tier Adjustable Shelves, White, Wooden Hutch for Kitchen,Living Room, Set of 2
In 200+ people's carts 16-Cube Modular Storage Organizer, 48 in. H x 48 in. W x 12 in. D, Rustic Brown $45.95
$4595
current price $45.9516-Cube Modular Storage Organizer, 48 in. H x 48 in. W x 12 in. D, Rustic Brown
94.9 out of 5 Stars. 9 reviews
Save with
LEDREM 16-Cube Storage Organizer DIY Bookshelf Plastic Storage Shelving，Easy Assembly for Closet, Bedroom, Rustic Brown Was $59.99
LEDREM 16-Cube Storage Organizer DIY Bookshelf Plastic Storage Shelving，Easy Assembly for Closet, Bedroom, Rustic Brown
164.5 out of 5 Stars. 16 reviews
Save with
Reduced price Best Choice Products 8-Cube Bookshelf, 11in Display Storage System, Organizer w/ Removable Back Panels - Greige From $59.99
From$5999
Best Choice Products 8-Cube Bookshelf, 11in Display Storage System, Organizer w/ Removable Back Panels - Greige
3643.9 out of 5 Stars. 364 reviews
Gianna Modular Bookshelf, Adjustable Height 4-Tier Wide Display Shelves, Convertible Industrial Bookcase for Living Room, Study & Bedroom, Rustic Brown From $40.99
From$4099
Gianna Modular Bookshelf, Adjustable Height 4-Tier Wide Display Shelves, Convertible Industrial Bookcase for Living Room, Study & Bedroom, Rustic Brown
Save with
Best seller Zimtown DIY 20-Cube Wire Grid Storage Organizer, 14"x14" Modular Wardrobe Bookshelf for Office Bedroom Bathroom Living Room, Black $58.49 Was $113.74
Now$5849
current price Now $58.49, Was $113.74$113.74
Zimtown DIY 20-Cube Wire Grid Storage Organizer, 14"x14" Modular Wardrobe Bookshelf for Office Bedroom Bathroom Living Room, Black
2384.4 out of 5 Stars. 238 reviews
Save with
Nordic Hygge 16-Cube Modular Storage Organizer, DIY Plastic Closet Storage and Bookshelf – Black
Nordic Hygge 16-Cube Modular Storage Organizer, DIY Plastic Closet Storage and Bookshelf – Black
85 out of 5 Stars. 8 reviews
Save with
EnHomee Expandable 4-Tier Bookshelf with 2 Storage Cabinets, Corner Bookcase for Small Spaces, Living Room, Home Office, Bedroom, White From $99.99
Sponsored
From$9999
EnHomee Expandable 4-Tier Bookshelf with 2 Storage Cabinets, Corner Bookcase for Small Spaces, Living Room, Home Office, Bedroom, White
FSE 373-MBSCB02 Modular Classroom Bookshelf - Add-On Narrow Module $384.27
Sponsored
$38427
current price $384.27FSE 373-MBSCB02 Modular Classroom Bookshelf - Add-On Narrow Module
Reduced price Best Choice Products 6-Cube Bookshelf, 11in Display Storage System, Organizer w/ Removable Back Panels - Dark Gray From $39.99
From$3999
Best Choice Products 6-Cube Bookshelf, 11in Display Storage System, Organizer w/ Removable Back Panels - Dark Gray
1604.1 out of 5 Stars. 160 reviews
Best seller Best Choice Products 9-Cube Bookshelf, 11in Display Storage Organizer w/ 3 Removable Back Panels - Navy From $49.99
From$4999
Best Choice Products 9-Cube Bookshelf, 11in Display Storage Organizer w/ 3 Removable Back Panels - Navy
4864.1 out of 5 Stars. 486 reviews
Reduced price Aidoly 6-Cube Storage Bookshelf with Removable Back Panels - Modular MDF Organizer for Living Room, Bedroom & Home Office, White From $29.40
From$2940
Aidoly 6-Cube Storage Bookshelf with Removable Back Panels - Modular MDF Organizer for Living Room, Bedroom & Home Office, White
Best seller VASAGLE 4-Tier Ladder Shelf Wall Ladder Bookshelf Bookcase Furniture Storage Rack Shelves, Rustic Brown and Black From $43.99
From$4399
VASAGLE 4-Tier Ladder Shelf Wall Ladder Bookshelf Bookcase Furniture Storage Rack Shelves, Rustic Brown and Black
3744.7 out of 5 Stars. 374 reviews
Seamika Bookshelf,6 Cube Storage Organizer,Bookcase Floor Standing Metal Shelves DIY for Home Office Living Room,Black $19.99
$1999
current price $19.99Seamika Bookshelf,6 Cube Storage Organizer,Bookcase Floor Standing Metal Shelves DIY for Home Office Living Room,Black
624 out of 5 Stars. 62 reviews
Save with
DIY 16 Cube Storage Organizer Shelf Closet Cubbie Storage Bookcase for Bedrrom Living Room Rustic Brown From $37.99
From$3799
DIY 16 Cube Storage Organizer Shelf Closet Cubbie Storage Bookcase for Bedrrom Living Room Rustic Brown
3664.2 out of 5 Stars. 366 reviews
Winsome Julian 3-Pc Modular Storage Cabinet Set, White Finish $446.01
$44601
current price $446.01Winsome Julian 3-Pc Modular Storage Cabinet Set, White Finish
ADRESTYX 9-Tier Modular 3D Printer Filament Storage Rack, High-Strength Carbon Steel Spool Holder & Organizer, Holds 45-54 Spools(1kg), Space-Saving, Customizable, Tool-free Assembly $31.99
Sponsored
$3199
current price $31.99ADRESTYX 9-Tier Modular 3D Printer Filament Storage Rack, High-Strength Carbon Steel Spool Holder & Organizer, Holds 45-54 Spools(1kg), Space-Saving, Customizable, Tool-free Assembly
Save with
HOHYN Heavy-Duty Mobile Lumber Rack & Pipe Rack | 8-Bin Storage System with 2,000 LB Load Rating | Industrial Rolling Platform Base, Fork Pockets & Locking Casters From $119.98
Sponsored
From$11998
HOHYN Heavy-Duty Mobile Lumber Rack & Pipe Rack | 8-Bin Storage System with 2,000 LB Load Rating | Industrial Rolling Platform Base, Fork Pockets & Locking Casters
25 out of 5 Stars. 2 reviews
70.8" Tall Black Bookshelf, Farmhouse Modular Bookcase with 6-Tier Adjustable Shelves, Large Storage Cabinet for Home Office, Living Room From $219.99
From$21999
70.8" Tall Black Bookshelf, Farmhouse Modular Bookcase with 6-Tier Adjustable Shelves, Large Storage Cabinet for Home Office, Living Room
16 Cube Storage Organizer Modular Storage Cube Bookshelf DIY Plastic Closet Storage Shelves for Home Office Bedroom Rustic Brown From $37.99
From$3799
16 Cube Storage Organizer Modular Storage Cube Bookshelf DIY Plastic Closet Storage Shelves for Home Office Bedroom Rustic Brown
554.4 out of 5 Stars. 55 reviews
Save with
HomGarden 3-Tier 9 Cube Storage Organizer, Wood Bookcase Cabinet Bookshelf W/ Back Panels for Home, Office, Entryway, Living Room - Black From $48.98
From$4898
HomGarden 3-Tier 9 Cube Storage Organizer, Wood Bookcase Cabinet Bookshelf W/ Back Panels for Home, Office, Entryway, Living Room - Black
1244.2 out of 5 Stars. 124 reviews
HomGarden Wire Grid Storage Shelves, 12-Cube Modular Bookcase, Stackable Organizer Home Furniture Black $40.98
$4098
current price $40.98HomGarden Wire Grid Storage Shelves, 12-Cube Modular Bookcase, Stackable Organizer Home Furniture Black
1304.4 out of 5 Stars. 130 reviews
71" Tall Narrow Bookcase with Storage Cabine,8 Tier Cube Bookshelf Display Shelf Stand for Home Office, Living Room,Black
71" Tall Narrow Bookcase with Storage Cabine,8 Tier Cube Bookshelf Display Shelf Stand for Home Office, Living Room,Black
33.3 out of 5 Stars. 3 reviews
Save with
Home Bedroom Storage Cabinet, 4 In 1 Chest with Glass Doors and Adjustable Shelves, Modern Modular Closet Organizer Furniture,Beige
Home Bedroom Storage Cabinet, 4 In 1 Chest with Glass Doors and Adjustable Shelves, Modern Modular Closet Organizer Furniture,Beige
Save with
Best Choice Products 6-Cube Bookshelf, 13.5in Display Storage System, Organizer w/ Removable Back Panels - Whitewash From $49.99
From$4999
Best Choice Products 6-Cube Bookshelf, 13.5in Display Storage System, Organizer w/ Removable Back Panels - Whitewash
384.3 out of 5 Stars. 38 reviews
Bookshelf with Drawers, Lofka 69.7" Tall Bookcase with 3 Large Drawers & 3 Open Shelves for Home Office, Living Room, White From $89.99
From$8999
Bookshelf with Drawers, Lofka 69.7" Tall Bookcase with 3 Large Drawers & 3 Open Shelves for Home Office, Living Room, White
704.5 out of 5 Stars. 70 reviews
ECR4Kids Streamline 12 Cubby Tray Storage Cabinet, 3x4, Classroom Furniture, Grey Wash From $174.99
Sponsored
From$17499
ECR4Kids Streamline 12 Cubby Tray Storage Cabinet, 3x4, Classroom Furniture, Grey Wash
11 out of 5 Stars. 1 reviews
FSE 373-MBSCB03 Modular Classroom Bookshelf - Wide Module with Casters and Tabletop $517.08
Sponsored
$51708
current price $517.08FSE 373-MBSCB03 Modular Classroom Bookshelf - Wide Module with Casters and Tabletop
BELLEZE Book Shelf 72" Tall Arched Bookcase With Storage, 3 Tier Mid Century Modern Bookshelf With Doors, Modular Bookshelves For Living Room Office Kids Room Library (Camel) From $279.99
From$27999
BELLEZE Book Shelf 72" Tall Arched Bookcase With Storage, 3 Tier Mid Century Modern Bookshelf With Doors, Modular Bookshelves For Living Room Office Kids Room Library (Camel)
25 out of 5 Stars. 2 reviews
Tcbosik 7-Tier Cube Storage Organizer, 21-Compartment Plastic & Metal Modular Shelf System, Space-Saving Storage Cabinet for Shoes, Books, Clothes, DIY Custom Layout, Black From $42.99
3 options
Available in additional 3 optionsFrom$4299
Tcbosik 7-Tier Cube Storage Organizer, 21-Compartment Plastic & Metal Modular Shelf System, Space-Saving Storage Cabinet for Shoes, Books, Clothes, DIY Custom Layout, Black
PORKISS 8-Tier Bookshelf, Wood Open Display Bookshelf with Adjustable Shelves, Tall Narrow Bookcase with Slim Storage, Modern Book Display Shelf Media Tower Rack for Living Room, Home Office, Black
PORKISS 8-Tier Bookshelf, Wood Open Display Bookshelf with Adjustable Shelves, Tall Narrow Bookcase with Slim Storage, Modern Book Display Shelf Media Tower Rack for Living Room, Home Office, Black
564.4 out of 5 Stars. 56 reviews
Save with
Polup 5-Tier Metal Shelves Bookcase with Bookends Industrial Adjustable Freestanding Black 1-Pack 55 in H x 23 in W From $65.90
From$6590
Polup 5-Tier Metal Shelves Bookcase with Bookends Industrial Adjustable Freestanding Black 1-Pack 55 in H x 23 in W
23 out of 5 Stars. 2 reviews
Wire Cube Storage, 12 - Cube Organizer Metal C Grids, Modular Shelves Units, Closet Organizer, Ideal for Home, Office, Living Room, 36.6”L x 12.4”W 48.4”H, Pink UWCS3012P From $60.19
From$6019
Wire Cube Storage, 12 - Cube Organizer Metal C Grids, Modular Shelves Units, Closet Organizer, Ideal for Home, Office, Living Room, 36.6”L x 12.4”W 48.4”H, Pink UWCS3012P
Lisonu Modern Stackable Storage Cabinet, 28-inch Modular Organizer Cube for Closet or Living Room, Open Bookcase Shelf, Particle Board, Walnut Finish (Single Unit) $75.98
$7598
current price $75.98Lisonu Modern Stackable Storage Cabinet, 28-inch Modular Organizer Cube for Closet or Living Room, Open Bookcase Shelf, Particle Board, Walnut Finish (Single Unit)
ROGALIS Book Shelf for Kid Room with 8 Storage Cubbies, Toddler Stuffed Animal Toy Storage Organizer From $80.99
From$8099
ROGALIS Book Shelf for Kid Room with 8 Storage Cubbies, Toddler Stuffed Animal Toy Storage Organizer
144.8 out of 5 Stars. 14 reviews
White Plastic 4 Tier Storage Shelf Organizer Unit Modular Design for Pantry Bathroom Garage Organization 31.4x16.5x8.6 Inches
White Plastic 4 Tier Storage Shelf Organizer Unit Modular Design for Pantry Bathroom Garage Organization 31.4x16.5x8.6 Inches
Solid Wood Bookcase - Stackable Modular 6 Tier Bookshelf - 71.5" Tall x 32" Wide - White Book Shelf w/ Adjustable Shelves, Open Display Book Case for Living Room, Office, 100% Eco-Friendly Wood Was $399.99
Solid Wood Bookcase - Stackable Modular 6 Tier Bookshelf - 71.5" Tall x 32" Wide - White Book Shelf w/ Adjustable Shelves, Open Display Book Case for Living Room, Office, 100% Eco-Friendly Wood
Xilee Cube Storage Organizer, 6-Cube Shelves Unit with Doors ,DIY Plastic Modular Bookshelf, Storage Shelving Ideal for Bedroom, Living Room,White Doors and Black Panels $48.99
$4899
current price $48.99Xilee Cube Storage Organizer, 6-Cube Shelves Unit with Doors ,DIY Plastic Modular Bookshelf, Storage Shelving Ideal for Bedroom, Living Room,White Doors and Black Panels
LiviNest Modular Bookcase Wall System: 13-Shelf Storage for Living Room - 3-Piece Set with 67" Wide & Modern Matt Gray-White Finish $426.14
$42614
current price $426.14LiviNest Modular Bookcase Wall System: 13-Shelf Storage for Living Room - 3-Piece Set with 67" Wide & Modern Matt Gray-White Finish
IRIS 5 Shelf Heavy Duty Plastic Storage Shelves, 750lb Capacity, Large Modular Shelving Unit Storage Organizer, Black $68.99
$6899
current price $68.99IRIS 5 Shelf Heavy Duty Plastic Storage Shelves, 750lb Capacity, Large Modular Shelving Unit Storage Organizer, Black
474.8 out of 5 Stars. 47 reviews
WIAWG Modern Versatile Storage Cabinet Set, China Cabinet Bookcase Display Storage Organizer for Home Office From $299.99
3 options
Available in additional 3 optionsFrom$29999
WIAWG Modern Versatile Storage Cabinet Set, China Cabinet Bookcase Display Storage Organizer for Home Office
15 out of 5 Stars. 1 reviews
2 Cube Bookcase, 3 Tier Open Shelf Storage Cabinet, Stackable Wooden Multipurpose Display Cabinet Organizer Shelf for Living Room, Bedroom, Hallway, Home Office, Classroom, 11.81*9.25*21.1 in From $40.99
From$4099
2 Cube Bookcase, 3 Tier Open Shelf Storage Cabinet, Stackable Wooden Multipurpose Display Cabinet Organizer Shelf for Living Room, Bedroom, Hallway, Home Office, Classroom, 11.81*9.25*21.1 in
23 out of 5 Stars. 2 reviews
GZXS 70.9 Inch Tall 8-Cube Bookcase, Stackable 2-in-1 Storage Media Tower Rack, Adjustable 3-Level Shelves, Easy to Clean & Assemble, for Living Room/Home Office, Black
GZXS 70.9 Inch Tall 8-Cube Bookcase, Stackable 2-in-1 Storage Media Tower Rack, Adjustable 3-Level Shelves, Easy to Clean & Assemble, for Living Room/Home Office, Black
Popular in Modular Units
Related Products
PetFurnishn 9 Cube Open Shelf Bookcase 3 Tier Bookshelf Wood Cabinet Storage Organizer Display Shelves with 5 Removable Back Panels for Home, Office, Bedroom, Living Room-Dark Brown
PetFurnishn 9 Cube Open Shelf Bookcase 3 Tier Bookshelf Wood Cabinet Storage Organizer Display Shelves with 5 Removable Back Panels for Home, Office, Bedroom, Living Room-Dark Brown$84.99current price $84.994-Tier Bookcase with Doors, 47.5" Tall Freestanding Wooden Bookshelf with 3 Shelves, 4 Cubes Storage Cabinet Organizer for Kids Room Office Living Room Bedroom Study, Brown
4-Tier Bookcase with Doors, 47.5" Tall Freestanding Wooden Bookshelf with 3 Shelves, 4 Cubes Storage Cabinet Organizer for Kids Room Office Living Room Bedroom Study, Brown
GAKMCIL 4-Tier Tall Bookshelf with 10 Cubes and 3 Doors, Open Shelf Bookcase with Cabinet, Modern Cube Storage Organizer for Living Room, and Office, Versatile & Durable Design(47.24"*9.45"*70.87")
GAKMCIL 4-Tier Tall Bookshelf with 10 Cubes and 3 Doors, Open Shelf Bookcase with Cabinet, Modern Cube Storage Organizer for Living Room, and Office, Versatile & Durable Design(47.24"*9.45"*70.87")$209.99current price $209.99Harmijoy 7 Cube Bookcase 3-Tier Modern Storage Organizer with 4 Metal Legs Bookshelves
Harmijoy 7 Cube Bookcase 3-Tier Modern Storage Organizer with 4 Metal Legs Bookshelves$69.99current price $69.99Costway 1 PCS 3 Cube Storage Organizers Stackable Bookcase Shelves for Small Spaces Teak
Costway 1 PCS 3 Cube Storage Organizers Stackable Bookcase Shelves for Small Spaces Teak$79.99current price $79.99SOLACE FURNITURE Tall Bookcase,Modern 5 Tier Bookshelf with 3 Bins Storage & Open Shelf,White
SOLACE FURNITURE Tall Bookcase,Modern 5 Tier Bookshelf with 3 Bins Storage & Open Shelf,White$169.00current price $169.00Studyset Wooden 3-Tier Open Shelf Bookcase,10 Cubes Bookshelf,3-Tier Floor Standing Display Cabinet Rack,Freestanding Book Shelf Storage Organizer with 5 Iron Legs for Home Office,Living Room,Bedroom
Studyset Wooden 3-Tier Open Shelf Bookcase,10 Cubes Bookshelf,3-Tier Floor Standing Display Cabinet Rack,Freestanding Book Shelf Storage Organizer with 5 Iron Legs for Home Office,Living Room,Bedroom$107.40current price $107.40Giantex 4-Tier Stepped Bookshelf, Freestanding Ladder Storage Shelf w/ 6 Cubes, Modern Display Rack, Natural
Giantex 4-Tier Stepped Bookshelf, Freestanding Ladder Storage Shelf w/ 6 Cubes, Modern Display Rack, Natural$119.99current price $119.99Atilioo 9 Cube Storage Organizer, Open Bookcase, Space-Saving Display Shelf with Removable Back Panels, Easy Assembly, White
Atilioo 9 Cube Storage Organizer, Open Bookcase, Space-Saving Display Shelf with Removable Back Panels, Easy Assembly, White$31.19current price $31.19