Handmade triangular bandage. Made from black cotton fabric. Also selling children's sizes for elementary school students and smaller sizes. Length: 34-35 cm Head circumference: 57-59 cm Elastic part stretches approximately 5-7 cm. Slight variations may occur. Color may fade during washing. This is handmade by an amateur, so it is not perfect. Thank you for your understanding. Please comment to check stock availability. Shipping from Hokkaido via standard mail.