These stainless steel nipple torture clamps are designed to gradually stretch the nipples. Using Japanese clamps (also called butterfly or cloverleaf clamps) and a wing nut, you can stretch your submissive's nipples to prepare them for other punishments. They can be individually adjusted to increase or decrease the damage to the nipples. It's a very cruel and original device, perfect for anyone who wants to experiment with nipple torture. This restraint device for nipple torture is a must-have in even the most demanding dungeons. Contains 1 unit with extension up to 6 centimeters