Thank you for viewing! This is a handmade station attendant's hat. I purchased it on Mercari and used it only once for a Halloween costume. It's suitable for elementary school children in the lower grades, with a recommended size of less than 54 cm. Made of felt fabric. As shown in photos 3, 4, and 5, the back is not sewn together, so you can sew it or glue it to fit your child's head size. The stitching I used for my child has been undone. It's in good condition, but please understand that it has been worn once and is handmade before purchasing.