Go to your personal paradise! The waterproof Crystal Caribbean #2 is made of soft jelly. The insertable length of the penis shaped vibe is 5.5" and has a diameter of 1.5". At the base of the shaft is a large nub to stimulate the clitoral region. The base of the vibe has a push button operation allowing you 10 functions of vibration, pulsation, and escalation. Requires two AA size batteries, not included. Soak in the sensations!