The Anal Twist is just perfect for that ultimate anal workout!The Dr. Joel EZ Reach Prostate Probe is endorsed by Dr. Joel Kaplan, sex expert. This probe is pliable, curved and slim, making it easy and comfortable to use. Extendable length to reach the most intimate areas for prostate massage.Strong suction cup base allows you to use it hands-free.Easy to control using the EZ push button to adjust the three speeds of powerful vibration.Controller is connected by a cord for ease when using alone. Measures 6.5 inches long and 1 inch wide.Powered by 2 AA batteries.An effective and classy anal probe that you can use alone or with your partner.Made from unscented TPR, so it's safe for your skin. Controller is made from ABS.