50 Pieces of quality adhesive pouches included. | Idea for 4'' x 6'' shipping labels/return labels like UPS,FedEx,USPS,DHL,TNT,Amazon,eBay,Poshmark,Mercari labels etc. |Simply tuck the label/doc. inside the clear pouch, pull the paper backing off the large side, stick it on the package, pull off the narrow paper backing & seal it. Then your shipping label/doc. will be under great protection against rain and scratch during transit.