4.5 x 5.5 Packing List Envelopes, 2 mil, 1000/Case

Pressure sensitive backing sticks to almost any standard shipping surface. Fast, simple application-simply peel off paper backing and apply to package. Protects shipping documents from moisture, dirt and abrasion. Side loading envelopes provide tamper evident protection. Dimensions are outside, take 10 mm off lenght and width for interior dimensions.