100 PCS 4.5″x 5.5″ Packing List Envelopes – Self-Adhesive Shipping/Mailing Pouch Enclosed Bags for Packing Slips Invoice Label…

Customers like the value, quality and performance of the envelope. They mention that it works well and is excellent.
【Fast & Convient】: Get rid of using a tape roll, save your time and money,make your business easy.
【How to Use】: Just put label in the sleeve, peel off back paper, hold it by the corners and place entire thing down flat all at once.
【Good Protection】: This shipping pouch protect your slip from wet in bad weather.
【Strong Adhesion】: The glue apply 25g hot melt to make sure your important document won’t be lost in transit
【Thicker film】: The top film is 45mic, bottom film:40mic, more thicker than other brand.