Fits easily into your vest, pack or pocket. Stainless steel with handy storage case. Includes a 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. Dimensions are 2.75in x 1.75in.