1000 Bulk Pack Size #0 6.5x10 Poly Self Sealing Shipping Envelopes Usable 6.5x9

Usable Size (Internal): 6.5x9 — Exterior: 6.5x10. Tamper-Evident Closure: The strong, permanent adhesive leaves clear evidence if the package has been opened, boosting confidence and security for high-value items. Minimal Dimensional Weight: The slim, featherlight profile helps ensure your parcels fit into the lowest possible weight and size categories for favorable shipping rates. Co-Extruded Polyethylene Material: Utilizes advanced film technology for a strong, multi-layered, opaque exterior that ensures privacy and superior durability.