These deluxe clamps from Kinklab can be used in a variety of ways. Amazingly stimulating as nipple clamps, they can also be used on the genitals and anywhere you wish to apply them.
The clamps resemble Japanese clover clamps and work in a precise, surgical equipment fashion. You can adjust them between 1/16 inch and 1/2 an inch wide to exert which means optimum control over the pressure applied to the nipples or flesh, easily controlled by a screw at the base of each clamp. Connected via an 18 inch chain.