StarBoxes 500 Poly Mailers Bags 6x9" - #0 White Self-Sealing Pouches Envelopes

A quantity of 500 6" x 9" Poly Postal Shipping Bags Opaque White to conceal contents Tamper-evident self-adhesive closure Space saving flat convenient storage of envelopes Fast lightweight shipping solution

USPS considers a poly mailer bag a package or large envelope depending on the size of the envelope Poly mailer bags are affordable when compared to shipping boxes and packing materials Ship magazines, important documents, clothing, flexible items, ecommerce goods, and craft materials Only goods that will not pierce or poke through the envelopes should be packed for shipment Saves warehouse space with small flat storage requirements compared to boxes and packing supplies