Handmade triangular bandages. Made from black cotton fabric. Single-layered. Small size for children Length: 28 cm Head circumference: 52-55 cm Elastic part stretches approximately 5-7 cm. Adult size Length: 35 cm Head circumference: 57-59 cm Slight variations may occur. As this is handmade by an amateur, it is not perfect. Thank you for your understanding. Please comment to check stock availability. Shipped from Hokkaido via standard mail. If you are in a hurry, please comment before purchasing.