Tough EDC: Designed for rugged environments, the No.12 Explore features a 4-inch stainless steel blade and durable fiber-reinforced handle for use in camping, trekking, and wilderness tasks. Multi-Function Knife: Includes a detachable tick removal tool built into the handle—ideal for pet owners, hikers, or hunters operating in high-risk areas. (Not compatible with No.12 Explore with fire-starter.) Emergency Whistle: A built-in 110-decibel whistle is located at the end of the handle for signaling in emergencies or backcountry use. Built-In Cutting Hook: The handle houses a detachable steel hook for safely cutting rope, twine, or processing game. The tool is easy to clean and includes a hole for attaching to a clip or lanyard. Specifications: Blade Length: 4 inches Blade Material: Stainless Steel Overall Length: 10 inches Weight : 8 oz.