This tool may be small, but it is loaded with functionality . Folded compacts to 3 1/2" long and 1" thick . Storage pouch included, with loop for your belt . Includes 2, 2.5, 3, 4, 5 and 6mm hex keys. 8, 10 and 15mm open end wrenches.1/4" driver with 8, 10 and 12mm sockets . Spoke wrench. Phillips and standard head screw drivers