Grey Mailing Bags Postal Post Packaging Plastic Parcel Packing Postage Self Seal
VERY STRONG AND DURABLE, WATERPROOF AND TAMPERPROOF WITH GENEROUS 2" (50mm) FLAP. WE HAVE 10 SIZES AVAILABLE TO CHOOSE FROM 17 x 24 " (430mm x 610mm). 14 x 21" (355mm x 535mm). 14 x 19 " (350mm x 480mm).