With the help of this weighted Kegel Exercise System, you can help strengthen your pelvic floor muscles. In addition to strengthening the body, the Kegel Exercise System also helps to increase sexual pleasure. By leaving the system inside your body, you can add vibrator play or simple pelvic exercises to help heighten orgasms. This set includes three levels of weights to work up to and help strengthen your muscles. Three different silicone weights with safety cords Used for pelvic exercise, solo pleasure or partner pleasure Kegel ball width: 1-1/8 inches Kegel ball length minus cord 2-1/4 inches Kegel cord minus ball 3-1/4 inches.