Size Matters Deluxe Electric Pump with Cylinder and Gauge (Clear)

Provides a continuous even flow of vacuum pressure, and its brass pressure valve allows you to adjust the intensity of the suction. The gauge allows a view of the precise pressure level for maximum control over your pumping regimen. This electric pump offers superior power and convenience over manual pumps and achieves higher levels of suction much faster. To help maintain your erection, this set includes an adjustable snap-on leather cock ring, and three different sized clear stretchy cock rings. Includes one cylinder and 10 feet of tubing. Cylinder is 9.25 in. long and 2 in. diameter. Cock rings' inner diameter: 1.25 in., 1.14 in. and 0.96 in.