Professional Ergonomic Design Better protection for penis and glans because the material touch the penis is soft high stretchable sleeve,no hard others. Two usage ways:one is stretching penis at the waist, another is stretching the penis on the leg; It's almost invisible when you use it at the waist,so it can be used at work or in driving Vacuum cup can be used as a couple tool for stimulation. This device works by applying constant tension to the penis causing the penis tissue to be gently stretched. This stretching causes the cells in the penis to be broken down and rebuilt to increase cell tissue and over time this means a permanently longer, thicker penis. Wear this device as often as possible for the best results. Detail : 100% Non-Toxic Material:Medical gradeFor most people, should.
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