Brilliant simple - simply brilliant. Specially in the segment nipple toys there is so many rubbish available. Unbelieveable. Used once many of them finnished, some made of sharp-edged plastic or just repurposed clothes hangers and so on. Most of the clamps have the disadvantage that they need to much pressure or they wil not hold, but not everybody wants it hard right from the beginning and then they slip down from the nipples and the fun is over. Here is our solution: nipple clamps complete in metal - pleasantly firm but not too tight. Dispensed precisely and adjustable by the lateral screw. The opening angle is sufficiently large and the interior surfaces are toothed but not pointed. The clamps are about 40 grams each. Solid metal professional nippleclamps. Use them once and you will never miss them. Really 1A toys. Have fun. What you will get here: 2 piece = 1 pair of clamps in a fitting box.