This is the best hide-out handcuff key available.  Constructed of a special durable composite, this universal key can be there for you when you need it most.  Tiny, lightweight and non-metallic, it can be hidden on or about your body or clothing so that it can not be easily detected, yet be ready for your use if needed.  The design features a lanyard hole so that it can be sewn into or suspended in your clothing or gear.  A must-have item for anyone working undercover or operating in a hostile environment.  Color: black.  Size: 0.5" x 0.8".  Weight: 0.014 oz. Made in U.S.A. Also check out the Zipper-Pull Hidden Handcuff Key.