Sasuke Kusanagi Grass Cutter Steel Ninja Sword 40" Sasuke Sword. White Saya & handle with black stripe in the middle. Blade is heat treated carbon steel and two-toned half black and half silver. Blade is straight edge and Factory sharp. Specifications Overall Length: 40 Inches Blade Length: 27 Inches Blade Material: Carbon Steel, Heat Treated Blade Thickness: 4mm Tang: Half Tang Sharpness & Functionality: Factory sharp , Display Replica Handle Length: 9.75 Inches Handle: All Wood, Matching to Scabbard w Red Insignia Saya: Hardwood, White w Black Trim