Buck Knives 4012567 0836BRS Folding Selkirk Survival Knife with Fire Striker and Sheath RAZOR SHARP BLADE - 3-9/10"" Drop Point 420HC Steel Blade delivers excellent strength, edge retention, and corrosion resistance. Closed Length 5" Weight 5.7 oz. CONVENIENT ONE HAND OPENING - A Thumb Stud on the blade facilitates a smooth one-handed opening action. The Folding Selkirk is a great folder for general use. SAFE AND SECURE - The contoured Micarta Handle with Steel Bolster provide a safe and secure grip while you work. The 2-1/4" fire striker with whistle integrated in the grip come in handy for emergency situations CONVENIENT CARRY - Includes an injection molded nylon sheath that can be configured into horizontal or vertical belt carry for easy access FOREVER WARRANTY - Since 1902 Buck Knives has offered a lifetime warranty on our knives because we believe in the integrity of our products.