NightMorning Designed Overall Length: 199 mm (7.8”) Closed Length: 113 mm (4.44”) Blade Thickness: 3.7 mm Blade Length: 84 mm (3.3”) Plain Edge Weight: 114 g (4 oz.) Blade Material: : Bohler M390 Vacuum heat treatment and deep cold heat treatment by Bohler Special Steels ShangHai 60-62HRC Back Handle Material: Timascus TITANIUM DAMASCUS Front Handle Material: RED Carbon Fiber Spindle: KVT Ceramics Ball Bearing Manufactured in YangJiang China