Natural Realskin Penis Xtender Brown from Nasstoys of New York. Better than Real Realskin. Vibrating on the tip with removable bullet. Adds 3 inches to length. 30% extra girth. Trim extension to desired length. Waterproof vibrations. Phthalates free, RoHS compliant materials Sleeve Thermoplastic Elastomer TPE extension, bullet vibrator ABS plastic. Length sleeve 6.375 inches, diameter 1.5325 inches, bullet vibrator .6825 inch by 2.25 inches. Bullet vibrator requires 3 LR44/AG13 batteries, included.