These sexy nipple clamps, work like any other nipple clamp, just pinch your nipples with the clamps, and adjust the pressure as you see fit. What's different about these is the sleek polished weight that hangs in the middle of the chain connecting the clamps. The jeweled weight provides that extra pull of pleasure and hangs seductively from your nipples. Wear them underneath clothing, or wear the nipple clamps with nothing at all. Enjoy!