World famous Jack Rabbit is now available as an accessory for The Complete Strap On System. Premium, solid, sturdy, unscented Silicone dual probe. Flexes and moves with you. 10 powerful functions of vibration, pulsation, and escalation. Instant off button with LED light. Powerful dual motors. State-of-the-art controller with memory chip that resumes last function used. Auto on and off button. Flanged base for use with most harnesses