Pvc multi-function storage bag

Color: black transparent three piece set, blue transparent three piece set, brown transparent three piece set, rose red transparent three piece set, black large, black medium, black small, rose red large, rose red medium, rose red small, blue large, blue small, brown large, brown medium, brown small, black four piece set (2 large + 1 medium + 1 small) packaging
Function: sealing
Material: PVC