The Seac Samurai knife has a total length of 5.9 inch with a blade of 2.7 inch in AISI 420 hardened stainless steel for maximum strength, the blade has one side flush and one serrated. The handle is available in 4 different colors: black, white, red and green. Seac Samurai is a very useful underwater accessory both during recreational dive or spearfishing dives. The sheath allows you to store the Seac Samurai dagger from both sides and secure it with a rubber ring for added security. The holster can be attached to the forearm with a Velcro strap (included).