About the Product: Environmentally friendly material ultra soft silicone, super stretchy. It can stretch long enough to accommodate any size. No need batteries or charging. Experience pleasure at your own convenience, as often as you want. For the treatment or management of erectile dysfunction/ impotence. Discreet packing ensures your privacy. Please contact us if you have any questions. Tips: 1. Clean the product before and after each use.2. Keep the unit in a dry and safe place away from children.3. We recommend using this toy with good-quality water-based lube for maximum pleasure.Package List: 1 x Penis Ring