The VX7 Blush Performance VX7 Advanced Male Enhancement Pump System brings engorgement and heightened sensitivity to your penis. It comes complete with an airtight cylinder. silicone tubing. a professional-grade brass trigger pistol with a vacuum pressure gauge. and a quick release valve for your peace of mind. The cylinder is also detachable if you`re seeking to hold the suction while you play. The VX7 Vacuum Penis Pump is compatible and interchangeable with other Performance pumping accessories. It`s easy to assemble. easy to use. and easy to clean.Dimensions:Length: 9.5 in.Insertable Length: 9 in.Width: 2 in.