Rabbit Dong features: firm yet flexible shaft. Dual motors. Powerful suction cup base. Compatible with many harnesses. Variable speed. Waterproof vibrations for play in and out of the water. Phthalates free RoHS compliant materials: shaft, clitoral stimulator Thermoplastic Rubber TPR, Base ABS plastic. Dong 8 inches overall length, 4 inches insertable length, 2.875 inches by 1.25 inches rabbit. Vibrating sex toy requires 3 AAA batteries, not included. Rabbit Dong Vibrating Pink from Nasstoys of New York.