Duck Max Strength Self-Sealing Poly Bubble Mailer #6, 12.5" x 18.5", Solid White
Duck Max Strength Self-Sealing Poly Bubble Mailer #6, 12.5" x 18.5", Solid White
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Duck Max Strength Self-Sealing Poly Bubble Mailer #6, 12.5" x 18.5", Solid White

1,474 ratings
Duck Max Strength Self-Sealing Poly Bubble Mailer #6, 12.5" x 18.5", Solid WhiteDuck Max Strength Self Sealing Poly Bubble Mailer 6 12 5 x 18 5 Solid White2 pack Duck Max Strength Self Sealing Poly Bubble Mailer 6 12 5 x 18 5 Solid White
Pack SizeSingle

Key item features

  • Durable Protection: Features a water- and tear-resistant poly shell, combined with bubble cushioning, to safeguard contents during shipping and transit.
  • Effortless Sealing: Designed with a self-sealing closure mechanism, eliminating the need for additional tape or glue for convenient and secure packaging.
  • Cost-Effective Shipping: Constructed as a lightweight mailer, it helps reduce shipping costs by minimizing the need for extra packing materials.
  • Professional Aesthetic: Presented in a premium solid white color, providing a clean and professional appearance for mailed items.
  • Optimal Dimensions: Measures 12.5 inches by 18.5 inches, designated as a #6 size, suitable for mailing various small objects.
  • Brand Specifics: Manufactured by Duck, identified by Model Number 285923, with an individual item weight of 0.040 LB.
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Specs

Mailer type, Bubble Mailers, Poly MailersSize, 12.5" x 18.5"Envelope size, Oversized EnvelopeMailers features, Water ResistantEnvelope closure style, Self-AdhesiveMaterial, Polyethylene

About this item

Product details

Duck Max Brand Poly Bubble Mailers are the perfect all-in-one solution for mailing small objects professionally, affordably, and safely. Lined with bubble cushioning, these padded envelopes protect your valuables during shipping and mailing. Duck Max Brand Poly mailers are sturdy yet lightweight, so there is no need to spend money on extra packing material, and the self-seal feature means no need for extra tape or glue. Duck Max Brand Poly Bubble Mailers are water resistant for spill and weather protection during transit, and their tough poly shells are resistant to tearing, so you can be assured your item will arrive in the same great condition it left. Available in a variety of sizes, mailers are a premium white color for a professional appearance.
  • Water- and tear-resistant with poly shell
  • Self-sealing for easy closure - no tape needed
  • Lightweight mailer for low-cost shipping
  • Premium white color gives professional appearance
  • Model Number: 285923
  • Item Weight: 0.040 LB
  • Brand: Duck
info:
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Specifications

Mailer type

Bubble Mailers, Poly Mailers

Size

12.5" x 18.5"

Envelope size

Oversized Envelope

Mailers features

Water Resistant

Warranty

Warranty information

Liability limited to replacement or refund of product cost. Call 1-800-321-0253 for details.

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Customer ratings & reviews

4.7 out of 5 stars
stars
1,474 ratings354 reviews
Includes global ratings and reviews
How item rating is calculated
  1. 5 stars84% (1,232)
  2. 4 stars8% (119)
  3. 3 stars4% (54)
  4. 2 stars1% (22)
  5. 1 star3% (47)

Reviews summary

Pros

  • : The mailers feel durable and the adhesive maintains a secure seal.
  • : The item fits cards and withstands international postal transit.
  • : They match needed dimensions for mailing small items and gifts.
  • : The mailers seal fast and allow simple mailing and item protection.
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Showing 1-3 of 354 reviews

Oct 3, 2026
Reviewer name: Greg
Top Reviewer
Walmart Associate
Item details
Multipack quantity: 1
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Fantastic shipping solution

Perfect and high quality - was shocked

Helpful?f5488040-bb16-11f1-8643-3dea92e18e9a112968555
Nov 2, 2026
Reviewer name: SP
Top Reviewer
Item details
Multipack quantity: 1
Count per pack: 8
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

I have previously rated this item.

Helpful?f5488040-bb16-11f1-8643-3dea92e18e9a112968555
Oct 27, 2026
Reviewer name: Richard
Item details
Multipack quantity: 1
Count per pack: 1
5 out of 5 stars
5 out of 5 stars review

perfect mailer for a t-shirt

Pretty tough mailer. Did the job!

Helpful?f5488040-bb16-11f1-8643-3dea92e18e9a112968555
Current price is $3.14
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