The Y-shaped metal chain connects the nipples and clitoris. There is a butterfly clamp at the end of each chain that has a sophisticated spring mechanism to clamp the intimate, sensitive spots. The round surfaces are covered in rubber that doesn’t reduce the pleasurable pain… An interesting variation is temperature play: the chain and clamps are made out of metal and can therefore be cooled down (in the fridge) or heated up (on the radiator) – thrilling additional stimulation is guaranteed!