... colorsMaterial BOPP/CPPSizecustomizedUsage used for kinds of mooncakes,cracker,biscuit,cookies,cake packagingFeature 1.moisture-proof,air barrier2.safty for biscuit ... seal, good air barrier and transparencyDry food,expanded food,biscuit,cookies and bread packagingBOPP/VMPET or VMCPPGood light barrier,anti-puncture ...