For our donors who help BUILD a better blood supply! This compact, handy multi-tool includes a stainless steel knife blade, nail file, scissors, can opener, bottle opener/Flat-head screwdriver, Phillips-head screwdriver, corkscrew and a mini split key ring. Size: (closed): 15/16" x 3-1/2" x 1/2". "Built Donor Strong" is laser engraved on one side.