The perfect knife in any boating environment! Made of a durable, 3mm. thick stainless steel blade with black-oxide finish and full tang, this knife has a 3" rust-resistant blade thats designed for rugged use and serrated for quick rope cutting. It features a paracord handle wrap for a secure grip in all weather conditions—and it unwraps to provide you with more than 5' of cordage! And the convenient wrist lanyard can be removed for an additional 15" of cord. It includes a nylon sheath and a flint fire starter, so you can use it to create sparks in all weather conditions. Limited lifetime warranty.Blade length: 4"Knife size: 7"L x 1"W x 3/4"DSize in sheath with fire starter: 7 3/4"L x 1 1/2"W x 1 1/2"DWeight: 4oz.