These miniature metal tools range in length from 1 inch to 1-1/4 inches. They actually work like real tools--I have tried and they do work! There is a pocket knife, a pair of scissors, a screwdriver, dikes and a wrench. The tools are in the original case marked "Intercast," but would definitely make an interesting chatelaine for either a French Fashion or a small doll. The tools without closed handles have loops for hooking them to a very small chain.