26 function Credit Card size tool. Measures 3 1/4 x 2 1/8. 4 times heat treated stainless construction with black finish. Functions include: bottle opener; nail puller; metric square; protractor; ruler (in and cm); 4 hex head wrenches (5/16, 3/8, 7/16 and 1/2); 3 hex head indicators (11/32, 5/8, and 9/16); and 13 drill bit guides (11/64, 5/32, 9/64, 1/4, 15/64, 7/32, 13/64, 17/64, 1/8, 3/16, 19/64, 5/16, & 9/32). Hang packaged.