Set of 12 Opening and closing checked. Please order the 12-color set as it is no longer possible to create sets. Some items have wrinkles, creases, and distortions. This is a sample purchase for quality inspection. There are wrinkles due to the way the items were delivered. There is no plan for the next shipment. Zipper opening length: 25cm Total length: approx. 28cm Width: approx. 2.8cm