This Large Victorinox sheath measures 4.50" long and is made from embossed brown leather with a belt loop strap. It was designed to fit the Altimeter, Angler, Climber, CyberTool 29, Deluxe Tinker Explorer, Explorer Plus, Mechanic, Mountaineer, Spartan Lite, Super Tinker, Timekeeper, Voyager, and Traveller.