pvc suction cup 1) cup diameter:40mm or 50mm; 2) weight:3g; 3) strong and durable; 4) welcome your design. Multi-function adhesive suction cup, plastic suction cup, suction unit, with mushroom head, portable suction, adhesive sucker Namepvc suction cupMaterialPVCFunctionhave a strong suction, make the goods not easily drop down,make your room tidy and cleanColormany different colorssize40mm or ...