UOFFICE 1000 Poly Mailers Bags 7.5x10.5" - #1 Pouches Envelopes White Self-Sealing

Poly mailer envelopes whose strong self-adhesive seal requires a cutting tool to open Cost-effective waterproof mailers great for both commercial and at home businesses Durable, lightweight poly mailers that will lower you shipping cost White polyethylene mailers that are puncture-resistant Mailers durable to ship long distances and thin so it requires minimal storage space