These 5 x 2 x 2 inch kraft corrugated mailers are built from ECT-32-B single wall corrugated board and feature a one-piece fold construction that requires no tape, glue, or staples to close. When folded, the design creates double wall protection on the front and sides, reinforcing the structure against crush and impact without any added materials.

The compact interior suits small, rigid items such as sample vials, cosmetic tubes, USB drives, jewelry components, and similar outbound parcels. E-commerce operations, subscription box fulfillment, and retail distribution centers use these mailers where a secure, self-contained format is needed for individual unit shipments.

At 0.067 lbs, each mailer contributes minimal dimensional weight to a shipment. Each bundle contains 50 mailers and ships via parcel carrier.