Safe material for the skin: the vibrator is made of silicone. The vibrator is also safe for people with sensitive skin (allergy sufferers). Hand-held delivery: a high-quality silicone dildo is self-confidence. Naturally shaped vibrator with a soft and sensual jelly shaft Wonderful look: Powerful multi-speed vibration control at the base allows you to charge your own pleasure. Details: requires 3x AAA batteries (not included). 20 cm long, 3 diameters."