Children's knit hat. There is no size label, but it was worn around the age of 3. It's a knit material that isn't too thick♪ Used a few times, and there are no noticeable stains. Please understand that this is stored by a private individual. [Actual Size] Head circumference: Approximately 36cm (flat measurement, elastic so it stretches) It stretches a little because it's knit material. There are individual differences in the size, so please check the actual size before considering purchasing.