Get the size and confidence you`ve always dreamt about as you watch your cock grow bigger and thicker than ever before! By surrounding your entire shaft with direct vacuum suction, the Penis Stimulation Pump feels great and increases your size! The super-soft TPE pleasure sleeve wraps tight around you, clinging to your entire cock to create a super-strong vacuum that produces maximum results. With each pull of the EZ-Grip pump trigger, the Penis Stimulation Pump creates suction just like a blowjob and delivers rock hard erections that last and last. The textured suction sleeve adds stimulation and intensifies the tight grip around your cock. This adds a new dimension of pleasure, making this the ultimate penis pump! The soft TPE forms a perfectly tight seal against the skin and creates a powerful vacuum inside the chamber, forcing your erection to quickly expand. You`ll discover throbbing, rock hard erections that feel great with no midway performance letdowns! The clear vacuum tube allows you to watch your cock grow and measure your results. Simply press the quick-release button to instantly release the vacuum pressure. To prolong ejaculation, slide the included enhancement ring over your shaft. The tight squeeze will prolong ejaculation, help maintain your erection, and extend the fun. Dimensions: Cylinder Length: 7.5 in. Cylinder Width: 2.2 in. Inner Diameter: 2.1 in. Package Depth: 3.25 in. Package Width: 4.5 in. Package Height: 11.25 in.