Once inside the Rude Boy will go to work on the perineum and prostate. The soft and flexible high-quality silicone will feel comfortable inside the anus and against the skin. Silicone is a premium material because it's hypoallergenic, phthalate-free, odorless, boilable and dishwasher-safe. The angled shape is for easy of insertion and to fit comfortably against the body. For hands-free operation, the user just has to rock back and forth (which you may do anyway when you experience the pleasures that this stimulator provides).The Rude Boy is 100% waterproof, so it can be used in that hot, relaxing bath, shower or hot tub. The dual stimulation that this item offers can equal enjoyable sensations for men.