20 YKK zippers, 48cm, gray 2 zippers, 50cm, beige, included as samples. As you can see in the images, both the slider and the fabric part are very sturdy zippers. The reason for the low price is that they are from a sewing factory, and there are a large quantity of them, hence this price. They are not low quality, and in my personal opinion, they would be worth 200 yen each. Width is about 32.5mm. Perfect for bags and interiors. Since they are not metal sliders, they can be shortened depending on how you use them. They will be lightly folded and sent via Yu-Packet Post.