Blunt tip, serrated blade made with high polished, corrosion resistant 420HC steel Glass filled nylon handle Built in the USA PFD compatible sheath Overall length 6.7 Inch; blade length 3 Inch; weighs 4 ounces The Gerber River Shorty is built for the unique requirements of rafting, paddling and diving. And there's no watersports knife quite like it. Medium-carbon stainless steel is the core material, polished to within an inch of its life to limit corrosion. The blade is 3 Inch of river running' versatility, with the serrated sharp side aiming up rather than down. The sheath is constructed of a hard plastic, which is perfection in the wet world. It can receive the knife in two ways and can be worn on your belt, on your boot, or attached to your floatation vest.