A. Material: It is made of 100% polyester fiber, which is breathable and comfortable. This fashionable floral headscarf hat for women can help keep sensitive scalps relatively cool in hot weather and relatively warm in cold weather, making it suitable for different seasons and occasions. The elegant headscarf may make you feel confident. B. One-size-fits-all design: This hat is simple yet classic. The women's floral headscarf hat has good elasticity and is suitable for many women to wear. It is fashionable and easy to match with daily outfits. Each hat has a circumference of approximately 22 - 23 inches (56 - 58 cm). C. Functionality: Our chemotherapy headscarves with flowers are available for cancer patients undergoing chemotherapy or those seeking a multi-functional, comfortable and stylish hat. They can be used as a snug headscarf, a sleeping cap or a fashionable chemotherapy hat. They can be a good gift for female chemotherapy patients, similar to a fashionable chemotherapy scarf. D. Easy to wear: The hat is pre-tied, so there's no need to tie it again, which is quite convenient. It has an elastic pre-tied design at the back, ensuring a relatively secure and comfortable fit without slipping. It is easy to put on without the need for tying skills and won't make you feel overly tight or uncomfortable. E. Washing instructions: Please wash it gently by hand in cold water. Lay it flat to dry or hang it up to dry. Avoid bleaching. To maintain the shape of the hat, it is advisable to avoid machine washing.