YKK zippers: 5 beige, 50cm; 5 gray, 48cm; Set of 1 metal slider, 14cm, gray; 1 navy The beige and gray zippers are from a sewing factory, and there are a large quantity of them. Offered at a great discount price. As you can see in the image, they are very well-made. I think they could easily be priced at 200 yen each (personal opinion).