Blog's About ED

How to determine Ring SizeAll tension rings that fit around a cylinder are interchangeable with any erection device. The inside diameter of the ring doesn't matter, since they all have to stretch onto a cylinder that is between 2 to 2.5 inch in diameter. The material and flexibility of the ring determines the inside diameter and strength of the ring.Trying to determine the size of your penis versus the size of the ring is pointless. Tension needed is based on blood flow, therefore everyone's lev …