







📦 Ship Smart, Ship Green — Because Your Brand Deserves the Best!
KTOB 8.5x12 biodegradable bubble mailers combine eco-friendly materials like PBAT and modified corn starch with durable kraft paper, certified compostable by BPI and OK compost. These waterproof, tear-resistant padded envelopes feature tamper-evident self-seal closures, offering secure, lightweight, and sustainable packaging ideal for professional shipping needs. Perfect for brands aiming to boost their green credentials while protecting delicate items.









| ASIN | B08CX9X2BM |
| Additional Features | Self A, Tear Resistant, Waterproof |
| Best Sellers Rank | #114,923 in Office Products ( See Top 100 in Office Products ) |
| Brand | KTOB |
| Brand Name | KTOB |
| Closure Type | Self-Seal |
| Closure type | Self-Seal |
| Color | Yellow |
| Colour | Yellow |
| Customer Reviews | 4.8 out of 5 stars 446 Reviews |
| Item Dimensions L x W | 22.9L x 15.2W centimeters |
| Item Shape | Rectangular |
| Manufacturer | Keep The Ocean Blue-Yellow 1 |
| Material | Paper |
| Material Type | Paper |
| Number of Items | 25 |
| Recommended Uses For Product | Cash |
| Size | 8.5x11" 25PCS |
| Special features | Self A, Tear Resistant, Waterproof |
| Style | Padded |
| UPC | 785657064109 |
| Unit Count | 25.0 Count |
C**A
Perfect for My Business
I use these biodegradable bubble mailers for my business, Complice Nation, and they’re perfect. Sturdy and eco friendly, just like my brand. The self seal works great, they look fantastic, and they still protect my products well. A great value for the money.
S**Y
Good quality, sturdy
Have been looking to use more recyclable shipping materials but still needed bubble protection and this was perfect. I also like the pretty color it comes in. Good quality and no issues during shipment.
R**O
Five stars — perfect size variety for my eco‑jewelry business!
I gave this product 5 stars because it’s exactly what I needed for my eco‑jewelry business. I ordered three different sizes, and they’ve been perfect for pressing various items—from larger pieces to those tiny pendants. What I love most is how well it fits the vibe of my brand: practical, eco-friendly, and thoughtfully designed. It makes heat-pressing clean, professional, and efficient. Having the right size for each type of piece really elevated the production quality. I highly recommend this set for anyone who wants versatile tools that match both function and aesthetic. They’re my go-to for consistent, beautiful results.
Z**3
Génial
Tout est nickel.
A**9
Good
Good
Trustpilot
1 month ago
3 weeks ago