The Advanced Silicone Pump Sleeve in Smoke is a heavy-duty silicone donut designed to improve the seal around a penis pump cylinder. Its flexible, snug-fitting construction is made for a secure connection during pumping, helping support a more comfortable and pleasurable routine.

Fitting pump cylinders up to 3 inches (7.5 cm) in diameter, the sleeve measures approximately 3 x 1.25 inches. The durable silicone is easy to clean and maintain, while its wearable, phthalate-free design makes it a practical addition to a compatible pumping setup.