Vibrating Anal-T is a powerful soft Crystalessence jelly coated anal sex tool. Vibrating Pink Anal T is a stimulator that is angled for prostate or P-spot stimulation. Anal sex toy has a superior vibration action. Anal-T has a cross bar at bottom to prevent ing toy too far inside and getting the toy lost. Anal-T has a twist bottom for battery ion. Vibrating Anal-T requires 1 AA battery. Battery is not included. Anal-T measures 3 long by 1.25 wide with a circumference of 3.75 around.