Grey Mailing Postage Bags Mixed Sizes Large Strong Poly Self Seal Plastic Postal
Internal Black interior makes them 100% Opaque such that the content inside can not be visible from outside. ✓Strong Self Seal to ensure security. ✓6" x 9" [Small]. ✓12″ x 16″ [ Large ]. ✓14″ x 19″ [ Large ].