Made of Billet Grade 5 Titanium, the TiKeY is milled on a CNC Machine and will last a lifetime. To keep the body light and fold in some style, the solid metal is broken up by milled pockets with notches spaced a 1/4 in apart in case you need a makeshift ruler. The compact case fits firmly in your fist, features quick flip open, and won’t catch on your pockets as you’re pulling it out.