This TPR material penis sleeve and penis sleeve turns your penis into a pure sex machine. It has an elastic shaft for greater internal stimulation. A highly recommended penis sleeve that gives your penis 35% more texture. For a natural look, the base features a ball ring that hugs the base of your balls and will keep them in place. It will lock the extender into place and provide some erection prolonging effects. Features: Submersible: YES Material: TPR Color: Natural color Pretty Love manufactures products with demanding quality standards, all its products are designed in the United States and have a 1-year warranty on technical defects.