... with one metal frame, with two buttons PVC packaging box /PVC box/super clear pvc boxMaterialPVCThickness0.1~0.8mmFeatureReusableSize at your requestedPrintingOffset printing ... environmental material, 100% biodegradable.Hard plastic products: all kinds of PVC, PET, PP, PETG transparent or frosty plastic boxes, folding ... 85720598 ext:803Fax:+86-769-85720596Skype: amy.dong1989 super clear PVC packing Box