Armor is a tool used by humans to protect their bodies during armed conflicts, also known as armor or armor. Both helmets and armor refer to protective gear for the head; Armor and armor are protective gear for the body, mainly used to protect important organs in the chest and abdomen. Armor, from the unearthed objects, ancient war armor was mostly made of leather such as rhinoceros and shark, and painted on top; Leather armor consists of a body, sleeves, and skirt; The stitching method of the nail plate is to horizontally press the left plate against the right plate, and vertically press the lower plate against the upper plate; The armor is also woven with eighteen pieces of armor.