41.5" Overall Black Ninja Sword. Blade is 440 Stainless Steel. Excellent quality. Specifications Overall Length: 41.5 Inches Blade Length: 27.25 Inches Blade Material: 440 Stainless Steel Blade Thickness: 5mm Habaki: Solid Metal, Bronze Finished, Engraved Asian Tsuba: Zinc Aluminum Alloy, Gloss Black Finish Sharpness & Functionality: Unsharpened, Display Replica Tang: Half Tang, 3.5 Inches Handle: Solid Hardwood, White Faux Rayskin, Black Ito Wrap Menuki: All Metal, Golden Finish Saya: Wooden, Metal Throat, Black Sage-O Wrap