Enjoy the ultimate weighted ring for sensual pleasure. This ring is designed to get you hard and keep you there! This pure silicone weighted ring is stretchy. comfortable. and easy to use. The entire product features a wavy texture for added sensation. It is also uncented. body safe. and phthalate free. The stretchy and comfortable ring is 1.75/4.5cm in diameter. Weighted ball is 4oz/110g.