This inflatable prostate massager with 12 vibrating modes provides the ultimate anal sensation. The ultra stretchy butt plug gently inflates to add anal satisfaction! When inflated the butt plug adds the perfect amount of pressure and added sensations to the prostate for the most earth-shattering and unforgettable climax imaginable! Material: Silicone. ABS. Dimensions: Length of Base of Toy - 4.75 inches. Length of Anal Plug - 5.32 inches. Width of Anal Plug Before Inflation - 1.25 inches. Width of Anal Plug After Inflation - 1.77 inches. One Year Manufacturer Warranty.