The patented bumpher is a dildo base stimulation cushion designed to stimulate the wearer during strap-on play. Simply attach the bumpher over the base of your favorite dildo as it stretches to fit bases up to 3.25 inches. Made of silky-soft, smooth silicone, the bumpher offers a semi-firm rub and some extra cushion for the pushin'.Sensually contoured, the bumpher offers a supple, double-bump design for a super sexy grind. Both pleasure and padding, the bumpher adds connection and stimulation to your ride! Soft where you need it, firm where you want it! Cover your base with the bumpher and elevate your pleasure!4"H x 2.75"WFits most dildo bases up to 3.25 inches (8.25 cm) and is compatible with open o-ring and underwear harnesses.Always clean before and after use with soap and warm water. Also boilable for 3 minutes with care.Use only water based lube.Body safe silicone.Phthalate free-hypoallergenic.