These are top quality shipping envelopes, plastic mailing bags. Self-seal super-stick for quick & worry free shipping, 2.5 mil quality polyester material. Water, tear and puncture resistant.
Available in these sizes:
- 7 1/2 x 10 1/2"- 1000 pcs/case
- 9 x 12" - 1000 pcs/case
- 10 x 13" - 500 pcs/case
- 19 x 24" - 125 pcs/case