Vibratex Sidekick #1 is a male sleeve with soft nubs inside that can be very stimulating. It's soft and flexible with good suction abilities. Made of phthalate- and latex-free elastomer, this male sleeve is easy to clean as it's reversible. The two-sided flexibility can also have other advantages while being used. The close-ended sleeve has pliability that makes it a fit for any size, and it may be a great way to enhance your pleasure. The nubs may be on the inside or outside depending on use and the sleeve is open on one side.