The advantages of a large metal zipper are its durability, good tear resistance, and ability to stay zipped without easily coming apart. It has a long lifespan and is not easily damaged. Additionally, a large metal zipper usually has a better quality feel, adding a fashionable and high-end appearance to clothing.
Large metal zippers are commonly used in high-end garments such as jackets, coats, and down jackets to enhance the fashion and sophistication of the clothing. They are also used in boot production to enhance the appearance and quality, as well as improve stability and durability. Furthermore, large metal zippers are used in furniture and bag decorations, adding a unique personality and quality to home decor.