50 Black 19x24 Poly Mailer Plastic Shipping Bag Envelopes Polybags Polymailer

Part Number:Black 19x24 poly mailer x 50
Description
- Black for concealment of products
- Light-weight to reduce shipping costs
- Self sealing bags
- Thickness: 2.5 mils
- Waterproof
- Tear Resistant
- USPS, UPS, and Fed-Ex Approved