The Base Boost Cock and Balls Sleeve offers a unique dual function of boosting both length and erection strength. Made from body-safe, soft TPE, this sleeve grips the base of your shaft to provide a stronger, more rigid erection while its perineal pressure intensifies rigidity and enhances your pleasure. The ball hole allows for added comfort and stimulation, making your experience even more exciting. Available in black and vanilla, the Base Boost sleeve is phthalate-free, waterproof, and easy to clean, providing durability and long-lasting enjoyment. Perfect for anyone looking to increase their size and prolong their pleasure.