The Performance VX101 Pump is a beginner’s pump made better. Featuring a medical-grade ball pump, an easy-release connector, and a quick-release valve, this pump is designed to guarantee your safety. It includes a soft, non-porous PVC cylinder seal for a comfortable feel and increased suction. The cylinder is made from impact-resistant plastics and is sized to fit most., this Performance Pump is easy to clean. It also comes with a Stay Hard Cock Ring to enhance your playtime!Great suction PVC pump sleeve creates a strong sealNew improved ball pump for more suctionEasy-to-reach release valve1 Stay hard penis ring includedMade of non-porous polycarbonateThe pump sleeve is made from PVCDimensionsLength 9 inch Insertable length 8-inch Width 2.25 inch Inner width 2.1 Inch