The HexFlex was originally designed to be a snowboarding multi-tool, but while carrying the prototypes around on our keychains, in our pockets, and attached to our back packs we found that it is useful for so much more than just tightening bindings while on the slopes. The unique snowflake shaped design of the Hexflex has allowed us to creatively use natures perfect shape to combine functionality and design in our compact multi-tool. This is a great addition to any keychain. For the beauty and wide variety of tools it offers the user. The Hexflex Multi-tool features an incredible 15 tools in only 2.3 ounces and just over 2? in diameter. Flathead Screwdriver #3 Phillips Screwdriver #2 Phillips Screwdriver 4mm Allen Wrench 5mm Allen Wrench 6mm Alen Wrench Box Cutter 1/4in End Wrench 5/16in End Wrench 10mm End Wrench 7/16in End Wrench Bottle Opener 12mm End Wrench 1/2in End Wrench 9/16in End Wrench