Credit Card sized and can fit in your wallet. Made from 4x heat-treated stainless steel. Great for: Repairmen, mechanics, carpenters, hobbyists, boat owners, campers 18 reliable, functional, everyday tools, in the size of a credit card! Tools that are included within the Wallet Ninja are: 6 Hex wrenches, a can opener, bottle opener, ruler (standard and metric), phone stand, eyeglasses, phillips, and flathead screwdriver!