Bear & Son- B-410-AICF-AP , 5-3/8'' Armor Piercing Butterfly Knife, Carbon Fiber Coated Aluminum Handles,440 Stainless Steel Blade,

Specifications Edge Length: 3-1/4" Length Closed: 5-3/8" Blade Type: Armor Piercing Tanto Blade Material: 440 Stainless Steel, 57-59 Handle Material: Coated (Carbon Fiber) T6 Aircraft Aluminum Weight: 4.5 oz. Made in the USA