Perfect Fit Clit Master Pink Vibrator features 100% Silicone. 10 functions. On/Off push button control. Waterproof vibrations. Phthalates free, RoHS compliant materials shaft Silicone, base ABS plastic. Overall length 7.25 inches, width 1.25 inches, circumference 3.875 inches. Vibrator requires 1 AA battery, not included.