High quality fabric：Womens sun hat made of quick-drying,breathable nylon,soft and comfortable，built-in anti-sweat band can eliminate sweat from the headSun Hat Size：One size fits most，Hat Circumference: 21.5"-22.8"，Brim width: 12cm (2.7in)，Protect your face on hot summer days by making sure you're at the beach, in the garden, fishing, etcPonytail sunscreen hat: Unique design, head unique ponytail design, hair can go through the back, protect your hair, and can be adjusted according to the size of your head, tied into a bow more beautiful, make us happy when going outVary in Flexible: Adjustable head drawstring and chin strap ensures your hat will not be lost on a windy day.Aenmt womens sun hat can be folded up and put into a backpack when doing outdoor activities, making it portable and comfortableReliable Service: If you are any question after receiving the goods Please contact Aenmt store at any time. We will be responsible for product quality and customer service, be reassured please