Black Calliper Nipple Clamps w/ Chain

Take your nipple clamping pleasures to the next level with these adjustable calliper nipple clamps. 

Torture your nipple with every extra slight turn of the metal screws until it's too much to bare. Then enjoying the chinking and clinking of the high-quality metal chains as you are pounded from behind.  Gasp in ecstasy with the sudden rush of blood when release the clamp.