... promise: Excellent Quality,Competitive,Prompt Delivery BOPP Packing TapeMaterial:BOPP film, acrylic water base glueSize: Roll ... ,etc Length: 20yards~1000yards Thickness: 38micron~55micron Adhesive: acrylicColor: Transparent,brown,yellowish,golden,tan,red ... all postal requirementsTECHNICALBase Material:BOPP Film( Biaxillary Oriented Poly Propylene Film)Adhesive Coating:Emulsion Pressure Sensitive Water ...