Frost length: 103cm, edge length: 70cm, edge width: 3.2cm, edge thickness: 0.75cm, handle length: 27cm, edge material: high performance steel, bending 90 degrees, no deformation, hand grinding, fitting alloy sheathing material. Painting scabbard handle material solid wood winding rope [suitable for] collection self-defense lovers distribution housewarming gifts martial arts fitness exquisite furnishings [technology]: the blade is handmade by dozens of Longquan ancient methods, such as tempering, hot forging, shovel, file, grinding, heat treatment (quenching) tempering, preliminary repair, fine repair, etc