Get AO Zombie Z Hunter Joker Style Knife Assisted Opening Zombie Z Hunter.BRIGHT Green with Blood Splatter Look.All Metal Heavy Duty Knife. Blade 440 Stainless Steel,Sharp.Handles & Blade : Bright Green Anodized with Blood and Red Accents. Metal clip on back , Black .One Hand Opening for Left or Right hand.Closed Length: 4-1/2".Blade Length: 3-3/4" .