The Bend Over Beginner Kit is a "starter" penitration strap-on kit, with two dildos included, it allows you to pace your exploration, scaling up or down, with comfort and confidence. The kit includes an adjustable, machine-washable harness, a Silk Small and Silk Medium, a 1.48" O-ring, and a bullet vibrator that fits into a small front channel in the harness. There's also an extra 1.53" O-ring, so that the harness can be used with toys of different diameter. The harness fits up to 60" hips. Silk Small: 4.25" X 0.8" diameter Silk Medium: 5.5" x 1" diameter Weight: 15 oz. The Harness is machine washable, when placed in a delicates bag, using mild detergent or you can handwash. Make sure to remove the bullet vibe prior to washing. Hang drying the Harness is recommended.