Must have survival tool that fits easily into your vest, pack or pocket. Made of solid stainless steel with handy storage case. Our tool has eleven useful functions: can opener, knife edge, flat screwdriver, cap opener, ruler 4 position wrench, butterfly screw wrench, saw blade, direction ancillary indication, 2 position wrench and lanyard hole. A lifesaving tool packed in to a business card size! Measures 2¾” x 1¾”.