Cock ring can restrict the flow of blood from the erect cock in order to produce a stronger erection or to maintain an erection for a longer period of time.

The sex ring is fixed at the base of your ten-tum to restrict blood flow. Adequate blood supply makes the corpus cavernosum of the ten-tum expand rapidly to achieve instant growth. Bigger, Harder and Stronger Penis in Seconds!

With more blood engorging your growth, you will keep a hard big erection till you take it off.

Your confidence will increase, you will be stronger and longer lasting than ever, bringing much better sex pleasure to you and your partner.