This was a set with a Hamamonyo book cover. I'm not sure if it's a Hamamonyo product. It has been opened, but I haven't used it and have kept it in a drawer. It has an airplane embroidery. Brand new, unused, and stored at home. Size: Approximately 33cm x 33cm. Please allow for some margin of error. I would appreciate it if you could understand that this item has been stored at home.