muslin cotton Imported drawstring closure COTTON BABY SUN HAT WITH BEAR EARS- The baby sun hat is made of high-quality cotton materials. The inside of the hat has a white lining, which is comfortable and breathable, and can effectively prevent the baby from sweating. BABY SUMMER HAT SIZE- The head circumference of the hat is 13.78"-15.35" (35-39cm), generally suitable for babies of 3-12 months. Since each baby's development is different, please purchase according to your baby's head circumference. (Tips: Due to manual measurement, there may be an error of 1-2cm.) ADJUSTABLE TODDLER BUCKET HATS FOR GIRLS- The professionally designed adjustable windproof rope can effectively prevent the hat from being blown off by the wind. The widened brim can effectively avoid the glare of the sun from shining directly on the baby's eyes. PERFECT FOR ALL OCCASION- The baby sun hat is lightweight and easy to carry, ideal for travel, daily use, beach play, fishing, and it is also a great gift! -Birthday parties, baby gifts, Christmas, family photography, newborn girl photoshoot outfits, holidays! Fashionable and elegant bear ears design, make your child a unique treasure. BUY WITHOUT WORRING- We want to ensure you have a great experience with our products, because we truly care about our customers. You don't need to worry about the size of our baby hats. If you have any dissatisfaction with our products, you can contact us at any time, we will try our best to solve it for you.