Performance VX7 Vacuum Penis Pump with Brass Trigger and Pressure Gauge Clear from Blush Novelties. Great suction. Air tight cylinder with pro quality Brass pump trigger. Pump safety. Quick release valve is easy to reach. Progress. Vacuum pressure gauge helps you maximize your progress. Peace of mind. Made of body safe materials ABS plastic, Acrylic, Silicone. Contains no fragrances, phthalates or latex. Size 9 inches in length by 2 inches in width. 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 are seeking to hold the suction while you play. The VX7 Vacuum Penis Pump is compatible and interchangeable with other Performance pumping accessories. It is easy to assemble, easy to use and easy to clean.