The Kershaw Rescue Blur, model 1675BST, features a premium 14C28N stainless steel blade for maximum strength adn corrosion resistance. Built for rescue operations, the blade sports a rounded tip blade for safer cutting in close. The Blur is equipped with SPeedSafe technology for smooth, one handed opening. The black handle is anodized aluminum with Trac-Tec inserts for extra traction in wet and slippery conditions. The Rescue Blur also features a carbide glass breaker tip for emergency use. Steel: Sandvik 14C28N stainless steel Handle: 6061-T6 anodized aluminum with Trac-Tec inserts Blade Length: 3 3/8 in. (8.6 cm) Closed Length: 4 1/2 in. (11.3 cm) Overall Length: 7 7/8 in. (20 cm) Weight: 4.2 oz.