* Material:ABS+100% medical silicone sleeve.Vacuum physical helping erection has no damage or side effect on body.Waterproof design, so easy to washing
* Available Size for Using: 210X60mm 8.27inX2.36in.It can effectively make the penis thicker and longer.Inhale and deflate by manual and more easy to operation
* Help to extend your penis to get enlargement and bigger! help you be a strong man!Concave convex anti-skid design, feel better.
* Penis can be exercised under vacuum pressure, which can help take precautions against premature ejaculations and impotence.
* Package Include:AS picture show.The Pressure Gauge shows the detail data to so easy to understanding the training intensity¡£Exquisite workmanship, safe and durable. Triple shrink-rings are Discree Package,distributed in varying sizes, so you have no need to worry about the size