Colorful crocheted baby hat. - Colors: Colorful (blue, yellow, pink, purple) - Size: Approximately 20cm (height) - Size: Head circumference 42-46cm - Design: Crochet style - Usage: Baby/Kids hat Thank you for viewing. This is an acorn hat crocheted with gradient yarn. Since it's cotton yarn instead of wool, I think it can be used from autumn to spring. It's a small size with a head circumference of 42-46cm, so it's suitable for children aged 0 to about 1.5 years old. It stretches a little, so there may be some variation. The head circumference of the doll wearing the hat is 42cm. I think it can be used by both boys and girls. This is a handmade item by an amateur, so please understand.