50pcs Self Seal Kraft Bubble Mailer Envelopes, Size: 14cm x 16cm, Custom Printing and Size are welcome

1. Water-resistant and tear-proof mailer protects delicate products. This mailer provides outstanding storage and shipping protection against water, snow and dirt.
2. These poly bubble mailers are made out of polypropylene material, bubble cushioning wraps to help keep objects safe in shipping.
3. Light weight and ad no cost to your shipping destination.
4. Ideal for mailing catalogs, brochures and multi-page documents.
5. Custom printing and size are welcome.