Rubber Toilet plunger,rubber force cup features: It's made of NR, with hardness of 55±5°. Sizes are 4, 5, or 6". Inner packing:1pc/hung label Outer packing:Model R01-201: 12pcs/ctn with 19 wood handleModel R01-202: 15pcs/ctn with 19 wood handleMode R01-203: 30pcs/ctn with 9 wood handle We can also make according to your own requirement, Your customized orders are welcome.