Blunt Blade: Stainless steel, 3.5″ partially serrated on one side with cord-cutting hook and razor on the other. Overall: 7.63″. Weight: 3 oz. Drop-point Blade: Stainless steel, 3.75″ partially serrated blade with cord-cutting hook. Overall Length: 7.75″, Weight: 3 oz. Both include a diver’s sheath w/adjustable straps and quick-release latch.