Full length: 13.5cm / 12cm Blade length: 3.7cm Blade width: 1.9cm Thickness: 2.5mm Blade steel: D2 steel, concave curved blade surface Hardness: 60HRC, professional high temperature vacuum heat treatment Edge cutting method: manual grinding three processes to open the edge, manual carving and grinding Leather case: Italian imported vegetable tanned leather, handmade leather knife case and knife handle can be folded Net weight: 20g / 14g