Tekut Knives - Survival Knife Kit. Model: TK07. 10" overall. 5 3/4" stainless double edge blade with fine serrations on one side and sawback serrations on the other. Blade has gray titanium nitride coating. Textured and grooved black nylon 66 handle. Stored inside handle is glass breaker. Durable black plastic sheath with nylon strap. Sheath features wire cutter. Stored inside sheath is a first aid kit, slingshot, and four screwdriver tips.