I went to the sporting goods store and bought a couple golf weights (ringed with a hole in the middle.), to the adult toy store and bought a bead and hose adjustable cock ring, then cut a strip of thin sweatshirt to go around the base of the head twice. Put the golf weight over the shaft, wrap the strip around the base of the head, then put the adjustable cock ring over the strip of sweatshirt just tight enough so the golf weight doesn't slide off. Shouldn't restrict flow to the head. Of course slide the weight down to the head. I find I can wear 2 of the weights all day without cutting off circulation to the head. The weight isn't for stretching the penis, just keeps it from turtling all day. Good luck.