The Cuff Key belt is designed for police detectives. It has a hidden cuff key that pops out of the side of the buckle when both triggers are pushed. Very James Bondish!Pewter Buckle2 set screws to give a more reliable hold.The Spring/Magnet based trigger for longer lifeConstructed using stainless steel set screws and not pins for a reliable hold (patent pending)Smooth black leather with nylon backing for resisting sweatPreciseFit™ ratchet beltFits up to 50" waistBelt Buckle size 1 9/16 x 2 1/4"