Vibrating Harness is the perfect accessory for beginners. The soft velvet material is soothing and sensual on the body, while the adjustable two strap design allows for a customized fit providing maximum comfort and satisfaction. Tantus Vibrating Harness also comes with a removable 1.5 inches O-Ring, accommodating different size toys for different levels of experience and a waterproof One Touch Bullet Vibe for extra stimulation. The Vibrating Harness can also be worn comfortably over non-erect penis and scrotum. Users suggest wearing underwear beneath the harness to keep everything in place during use. Vibrator 3 speed removable. Waterproof Bullet Vibe uses 1 1.5 Volt N type battery. Features: comfortable, adjustable. Fits up to 56 inches hips for a snug fit. Pocket for vibrator with vibrating bullet for wearer's stimulation. Machine washable. The Harness is machine washable, when placed in a delicates bag, using mild detergent or you can hand wash. Make sure to remove the bullet vibe prior to washing. Hang drying the Harness is recommended. Interchangeable O-Rings to fit any size adult toy with flared base.