Enjoy high-tech design, impressive suction, and incredible comfort with the Master Gauge Penis Pump. Its built-in pressure gauge makes it the premier innovation in pressurized pleasure pump technology, and its impressive size lets you keep up your pumping routine as you continue to grow to new heights. The pump works using a vacuum seal and pressurized suction to increase pressure and promote amazing results. This creates a harder, firmer experience for you and your partner to enjoy. And, it encourages impressive growth in both length and width that your lovers will swoon over. The easy-to-read pressure gauge lets you keep track of how much pressure is being applied. The clear vacuum cylinder gives you an up-close viewing experience as you watch your amazing growth. Measurements on the side of the cylinder make keeping track of your progress simple. The easy-to-use pump handle lets you apply comfortable pressure with a simple one-handed operation. When you’re done pumping, a quick release valve removes the suction and releases you immediately. The flexible, non-crimping hose makes pumping comfortable in all of your favorite positions, and a soft TPE donut sleeve at the base of the cylinder keeps you feeling comfortable as you pump. 8 inches of length and 2.75 inches in width are ready to accommodate your firmer, longer, and thicker self. Get the results you’ve been dreaming of and impress your partners with the help of this advanced pleasure pump!