Bear & Son India Stag Bone Butterfly knife is light and durable. It features a 5" carbon steel, hollow ground blade with a titanium coating and genuine India stag handles. Each Bear & Son butterfly knife is hand crafted in USA in Jacksonville, Alabama. Titanium coated stainless steel blade Razor sharp hollow ground edge Armor piercing tanto tip Epoxy powder coated zinc handles Made in USA. Blade Material : 440 Stainless Steel (Black TI Coat) Handle Material : Genuine India Stag Bone Trademark Blade Length : 3-1/2" Overall Length : 9-1/4" Closed Length : 5" Weight : 5.9 oz. Extras : Nickel Silver Bolsters, Hollow Ground Blade