The design of the golden ratio is 113 centimeters in total length, with the handle being 39 centimeters long. It adopts the anti-slip wax rope winding method, providing a comfortable hand feel. The blade is 73 centimeters long, with a width of 4 centimeters and a thickness of 0.5 centimeters. The blade is made of manganese steel and engraved with patterns, with a hardness of up to 60°, capable of cutting iron without damaging the blade.
