The Performance Replacement TPE Pump Sleeve is crafted from the same material as Blush Novelties X5 Dildos and Masturbators. It is soft, stretchy, and durable. This vagina sleeve creates a tight seal when your penis is inserted into the pump cylinder. The soft material provides comfort during use. It is made from non-phthalate TPE. Only purchase Performance brand pump accessories for your Performance pump. - Replacement sleeve for all of Blushs Performance line of Pumps - Durable construction designed for rough play - Soft and stretchy to accommodate most users - Realistic shape molded directly from a young nymph - Compatible with other pump cylinders ranging from 2.75 to 3.25 inches wide