Performance VX8 Premium Penis Pump System with Silicone Cock Strap Clear from Blush Novelties. Great suction. Air tight, crystal clear Cylinder with Pistol Pump and Silicone Tubing. Play. Silicone Cock Strap helps you maintain engorgement after pumping. Premium. Extra features include gauge to measure progress and quick release valve. Peace of mind. Made of body safe, non-porous ABS Plastic and Silicone. Contains no fragrances, phthalates or latex. Size 9 inches in length by 2.25 inches in width Cylinder. The VX8 Premium Penis Pump System brings engorgement and heightened sensitivity to your penis. It comes complete with an air tight cylinder, silicone tubing, a pistol pump and a quick release valve for your peace of mind. You also get a high quality silicone cock strap to hold that engorgement in place. Plus the cylinder is detachable if you're seeking to hold the suction while you play! The VX8 Premium Penis Pump is compatible and interchangeable with other Performance pumping accessories. It is easy to assemble, easy to use, and easy to clean.