Made from ABS plastic, feel more comfortable than those made from softer materials. Petite Enough, Play On-the-go: Small and slim, easy to carry, you can hide it in your pocket or handbag without being noticed. Rechargeable & Portable: Charge the rechargeable powerful one time, it will last long up to 3 hours. You will be able to massage the body non-stop. No more battery replacement and No Tangled and Tugging Wires!