Amazon Basics Poly Bubble Mailer 4 x 8 Internal Size - 3.75 x 7 White 50-Pack
- Poly bubble mailer (50-pack) for everyday packaging, shipping, and mailing.
- Interior air-lock bubble lining (3/16-inch air bubbles) provides cushioning protection to items inside.
- Exterior made of thin polyethylene film for a smooth surface that’s easy to label.
- adhesive tear strip for a tight, secure seal.
- Maximum-strength design provides water- and tear-resistant performance.
- lightweight for lower mailing/shipping cost.
- backed by an Amazon Basics 1-year limited warranty.