Deco parts, a set of 28 pieces. How about using them for your handmade crafts? ※The mat in the photo is not included in the set; it's for size comparison. Also, as these are made overseas, there may be imperfections such as chips, burrs, misprints, and stains, as shown in the 4th photo. Please refrain from purchasing if you are looking for perfect items. If you have any questions, feel free to ask.