Pretty Love Osmond vibrating penis ring !! This vibrating ring is the ideal toy to add a little something extra to your play. The stretchy material will fit around the base of your penis and balls, hugging close to the skin, trapping the blood in your penis and helping you achieve longer lasting and larger erections. The small ring is noduled for some added texture and the top of the ring features a clitoral stimulator with a vibrating bullet. With every thrust this added stim will help to pleasure your partner and will provide gorgeous vibrations for both of you to enjoy.Specifications and characteristics:- Functions：Vibration /Sperm lock time delay- Waterproof: Yes- Power：3 LR41 batteries- Material：Silicone / ABS- Colour： Black