This clear sheath allows you to watch your penis head thrum With super-powered twin vibrating bullets and a super-stretchy, head-encompassing sleeve, you can experience targeted stimulation on one of the most sensitive areas of your body Two ultra powerful wireless bullets help surround the tip of your cock in toe-curling pleasure. Designed to fit most any size, the slick material helps keep the bullets firmly against your helmet, while transmitting the vibration to every part of your cock head. A cum-through hole allows for the ultimate orgasm. Just slip it on and go Measurements: 3.5 inches in length, 1.15 inches in diameter unstretched. Material: TPE, ABS. Color: Clear. Note: Requires 2 AAA batteries, not included.