DescriptionVaginal exercise balls are tremendously beneficial in enhancing and improving the pelvic floor muscle. These dumbbell balls help to strengthen and tone the muscles that control continence, thus reducing the risk of incontinence.Features- Color: Pink. - Material: Silicone. - Size: About 16.70X3.10X3.10cm/ 6.56X1.22X1.22inch. - Made from body-safe premium silicone, a body-friendly material thats non-porous, safe and durable in use.- Do it while in the shower, morning running, or doing light chores! Easy! - Different exercise balls are suitable for different sports needs of beginners or advanced players.- You will enjoy improving your pelvic muscle strength for just 10-15 minutes a day.- The most wonderful way for women to strengthen pelvic floor, bladder control and getting more confident!