Note: Due to different measurement methods, there may be some errors Total length: 255mm Blade length: 110mm Handle length: 143mm Blade thickness: 3mm Weight: White and black practice version 100g, black and blue practice version 108g, comb version 104g Structure: shaft sleeve+double inner stop blade shaft+integrated aluminum handle+non locking design Blade surface: oxidized and blackened Handle material: Six series aluminum alloy+G10 patch Other: Comes with a knife bag, screwdriver, screw glue, knife cloth, and spare parts