Immediate strength for your manhood! Place your manhood into the red-clear tube, where it will be securely held by a black rubber ring. When you draw the air out of the tube using the convenient rubber pump, you can watch your manhood become firm and full. Thanks to the practical pressure valve, the vacuum will remain even when the tube is detached, for as long as you wish to use it. Size of tube: 22 cm, inside diameter about 6.5 cm.
