[product name]: xinhuanshou Tang Dao ~ Yinyu [blade material]: manual integrated forging of high manganese steel. Blackening and embossing manual grinding process [handle]: continuous blasting and cutting with integrated tiger tail forging [sheath material]: solid wood sheath [equipment]: silver plated zinc alloy, total length 104cm, blade length 72cm, handle length 29cm, blade width 3.2cm (the widest part) blade thickness 0.7cm, weight about 1.55kg [suitable] : collection of self-defense lovers, delivery of housewarming gifts, exquisite martial arts fitness furnishings [process]: the blade is made by hand through dozens of ancient Longquan methods, such as tempering, embryo beating, hot forging, shovel, file, grinding, heat treatment (quenching) tempering, preliminary repair, fine repair, etc