Molded from pure body safe silicone. Luxe Nimbus Mini intrigues with its sensual flowing design and smooth satin finish. Craving a different sensation? Just remove the silicone sleeve and it becomes a sleek mini vibe. With a length of 4.75 inches. it has ten speeds of vibration and is waterproof. The discreet size makes it perfect for travel or for use during foreplay. Vibrator requires 1 AA battery. not included.