Vibrators.com loves the Rippler Strap-On System because it includes an adjustable harness and a high-quality vibrating dildo. This set is easy-to-use and luxurious, all for a great price.The Love Rider Strap-On System comes with a comfortable, adjustable harness that fits waists up to 70 inches. All of the straps adjust for a sturdy fit. There is a pocket in the harness for the wired battery pack, and the wire stays out of the way during sex. A standard o-ring attaches the flared-base dildo to the harness. The premium, rigid, silicone dildo vibrates with ten functions of unrelentingly powerful vibration. Experiment with vibration, pulsation and escalation to choose the patterns she likes most. The vibrator itself measures in at seven inches long, with a diameter of 1.5 inches. Vibrators.com loves the Lover Rider Strap-On System because it will stay put and allow lovers to really feel each other. The body-safe, phthalate-free dildo feels amazing, and the harness flexes with you. Takes 2 AA batteries.