Intense cockring and bullet features 10 function bullet. Vibrating Cockring. Couple friendly kit. Discreetly quiet. Waterproof vibrations. Phthalates free. Color Black. Materials Bullet Vibrators ABS Plastic, Cockring Silicone. Length Bullet vibe 3.5 inches, Cockring 2.125 inches. Battery operated sex toys. Bullet vibrator requires 1 AAA battery. Cock ring requires 2 LR41 batteries, all included