✳︎This is a handmade item by an amateur, so please refrain from purchasing if you are looking for a mass-produced product. ✳︎While I make them carefully, please understand that there may be slight imperfections. Please take a good look at the product images before purchasing. ✳︎Laminated. ✳︎With magnets. ✳︎Please refer to the 20cm ruler in the photo for size reference. They are approximately 10cm to 15cm. ✳︎Printed using a commercial copier. Kindergarten Nursery School Nursery Teacher Student Teacher