Whether you're looking to complete a SteamPunk outfit, or just want to seriously upgrade your nipple clamp collection, Spartacus Leather's amazing Deluxe Brass Clamps will do the trick... and then some! With superior twist-to-close tension adjustment, high-quality and long lasting parts, and the undeniable sexiness of brass, these clamps may be deluxe, but they're built to be used every day.Made of stainless steel.