● Size: Width: Approximately 10 cm Head circumference can be adjusted to the customer's size with buttonhole elastic (approximately 55 cm to 62 cm). The elastic part after adjustment can be tucked inside the fabric. Please note that there may be slight variations due to amateur measurements. ● Materials: Brick: 100% polyester Dot pattern: 100% cotton ● Although we make them carefully, please refrain from purchasing if you are concerned about distortions, as they are handmade. ● Other notes: Please hand wash.