Description: User-friendly Pump Gives "Junior" Room To Grow! With its special no-crimp air hose, realistic air-tight seal and super-accurate pressure gauge, Adam's ProMax Pump is the helping hand your erection needs! Vacuum suction pulls blood into your shaft to improve your erection Every pump leaves you bigger & harder Recommended by doctors for men with erection problems Realistic silicone ring provides incentive & super-tight seal Special no-crimp hose & extra-large chamber make it easy to use Chart your progress with the heavy-duty gauge or built-in ruler Measures 2. 25 inches wide and 9. 25 inches long Cylinder made from plastic with a silicone ring for a tight seal Penis pumps are one of the few sex toys actually recommended by doctors worldwide to help men suffering from erection problems. The ProMax Pump creates a super-strong vacuum inside the clear chamber. This vacuum tugs on your penis, naturally stretching your tissue to boost your length. It also pulls more and more blood into your shaft, boosting your girth and giving you a firmer erection. Every time you squeeze the handle, you increase the pressure in the pump and its effectiveness. Adam's ProMax Pump puts users first. The silicone ring is shaped like a woman's lips, making it a pleasure to slide inside, while naturally stimulating your erection. The pump comes with a special no-crimp air hose so you don't have to worry about it getting twisted or cutting off the suction. And the chamber is extra-large to accommodate your new growth comfortably and safely. The pump is designed so you can easily measure your progress with a variety of tools. First, the pump cylinder features a ruler on the side so you can easily measure your size before and after each pumping session. Second, the pump comes with a heavy-duty pressure gauge so you can set consistent goals for your pumping sessions. Remember that your pump gets more effective every time you raise the pressure. The penis pump measures 2. ...