Cylinder, Double-Ended

This cylinder is 20", long with a diameter of 2¼". It is designed for two men to use simultaneously. Simply place a penis in each opening, attach our Basic or Deluxe Brass Hand Pump to the Air Pressure Valve, and enjoy pumping simultaneously. It comes with one Air Pressure Valve in the center. This cylinder is intended for penis pumping as intense erotic massage and/or penis extension. Before we get into discussing the joys of penis pumping and the exceptional quality of this line of pumping products, we want to say: Proceed slowly and with care. Excessive pumping can lead to discomfort and injury. When using pumps such as these, never proceed to the point where the suction causes pain. Stop when the penis is only slightly larger than its normal erect size. Be sure to read all the directions and warnings, and be conservative and cautious in using these devices. When pumping, it is strongly suggested to not pump for more than 10 minutes a day. These new penis cylinders are hand craf