Bad Boy Red Prostate Vibrator. Rocks-Off Bad-Boy is a combined prostate and perineum stimulator. The design is based on the now famous Rude-Boy but has added contours to provide a more fulfilling sensation for the more experienced user. Produced using soft and flexible medical grade silicone Bad-Boy is comfortable to use and 100% hypoallergenic for your safe enjoyment. Bad-Boy includes the RO-80MM power bullet that can be removed allowing the silicone to be thoroughly cleaned after use. Phthalate free, non-toxic materials: Silicone sleeve, ABS plastic bullet vibrator. Waterproof vibrating sex toy for men. Powered By: RO-80mm bullet vibrator. Size: 110mm x 125mm x 40mm Metric and approximately 4.3307 inches long by 4.9213 inches wide by 1.5748 inches deep standard US. Battery Type: 1.5Volt N size / LR1. Battery Quantity: 1. Prostate stimulator. Rocks Off original sex toys produced in the United Kingdom. New images for 2013.