Pinit Co-Extruded Poly Mailing Bags. WHITE. 12 x 15-1/2". Peel-and-Seal permanent tape on the flap. PERFORATED. SKU: MBPL1215PERF (0)No Reviews yet Add to Shopping Cart Details 12 x 15-1/2" Co-Extruded Poly Mailing Bags Made from co-extruded 2.5 mil polyethylene. Super tough! A permanent "Peel and Seal" tape strip is located ... Details Back Details12 x 15-1/2" Co-Extruded Poly Mailing BagsMade from co-extruded 2.5 mil polyethylene. Super tough! A permanent "Peel and Seal" tape strip is located on the flap of the mailer.PERFORATED Reviews 0 Back Ratings & ReviewsNo reviews availableBe the first to Write a Review