This smooth contoured silicone massager is perfectly angled to make direct contact with the prostate, while simultaneously teasing the perineum. The design includes a sturdy loop-style handle for safe use and simple removal. The 10-function bullet is fully removable for easy cleaning. Requires 1 AAA battery, not included. Measures 4.5 in. long, 4 in. insertable, 1.25 in. wide.