Specifications
The specifications of clothing zippers are usually represented by numbers, such as 3 #, 4 #, 5 #, 7 #, 8 #, 9 #, etc. The larger the number, the larger the size of the zipper teeth, and the strength and durability of the zipper are correspondingly improved. Zippers of different specifications are suitable for clothing of different thicknesses and styles:
3 # Zipper: It belongs to a relatively thin zipper and is suitable for clothing made of thin fabrics, such as shirts, dresses,...