Jelly Massagers have a soft, yielding texture for a wonderfully warm realistic experience every time The Petite Jelly Massager measures 14.5cm and is small and discreet enough to pop into a bag or use whilst travelling. Waterproof with 2 different speed selections (requires 1 x AA battery, not supplied). The Life Like Multi-Speed Massager measures 19cm and has a subtly textured surface for a real-feel experience. Water-proof with variable speed control for a right speed of massage every time. For sale to over 18s only. (requires 2 x AA batteries, not supplied).