●Material: The outer fabric is pure cotton/inner layer cotton and linen ●Size: S, M, L S: Recommended below 56cm head circumference M: Recommended for wearing 56-58 heads L: It is recommended to have a head circumference of 58cm. Please note the age when ordering KIDS size ●Characteristics of temperament (can be worn on both sides) (The inner layer is all plain cotton) ●Special pattern design, more can modify the face ●Products are pre-ordered: starting production after ordering, waiting for 14 working days Due to manual cutting, etc., the emergency order is not accepted. If you have any questions after placing your order, please feel free to contact us. ●The production time of each item is different. Due to the large amount of cloth flowing, If the fabric is out of stock, it will be notified immediately, and you can apply for a refund/exchange. Thank you for your support and understanding.