Exotac polySTRIKER Firestarter XL Grey/Black. It fills the minimalist niche without sacrificing design or usability. They feature an innovative tungsten-carbide striker built into an easy-to-use striking handle. The striking tool securely snaps into the handle when not in use. Available in two sizes. Specifications for Exotac PolySTRIKER XL: Manufacturer: Exotac Overall Length: 5.25 in Firestarter Type: Fire Starters Blade Material: Steel Features of Exotac PolySTRIKER XL: Snap-in striking tool Ultra sharp tungsten carbide striking tool Ferrocerium rod works when wet Up to 10000 fire-starting strikes made in specialized factories Exotac ET1620GRY: polySTRIKER Firestarter XL Gray Black