Set of 10 adhesive felt sheets. These are unused. Please refer to the photos for the colors. (Some colors may have multiple sheets.) The release paper on the back has a grid pattern. The felt has adhesive, so you can cut and stick it without sewing. The size is 18 x 18 cm. They have been removed from their original plastic bag. They may have some stains as they have been stored at home for a long time. Please refrain from purchasing if you are sensitive to imperfections or are looking for a perfect item. Please understand that these are items stored at home before purchasing. If you have any questions, please feel free to comment.