Get unbelievable results with this vacuum pump system! Dr. Joel?s Penis Pump System features a heavy duty vacuum pump with EZ-grip padded handles, a professional vacuum pressure gauge, and a universal quick disconnect valve. This penis pump is sure to promote lengthening, thickening, stamina, and increased orgasms. The plastic cylinder measures 2.25? in diameter by 9.5? long to offer plenty of room to grow. A hygienically superior Silicone tapered sleeve provides a secure vacuum seal at the base of the unit. For amazing and sizeable results, call on Dr. Joel!