Sun hat: This large brim hat woven straw made, breathable and comfortable, environmental protection and skin-friendly, and folding packable design for easy storage in a handbag or backpack when it is not in use. Hand washing only. Adjustable size: The adjustable range of the head circumference is 22.1 "-23.7" (56cm-60cm). There is an adjustment rope on the hat, which can be adjusted according to its own size, and it is foldable for easy packaging and packaging. You can pack it when you don't need it. The UPF of this hat is 50+. Block about 50%-80% UVA/UVB rays and provide a perfect shade for your face and the back of your neck to help protect from the sun's harmful rays and keep your face pretty and healthy. With Wide Brim Flap Cover on this cap, adding stylish&cool style, leading to the fashion top trend. Lightweight, comfort&protective sun cap hat for use in Summer, Autumn, and Spring. 100% money back guarantee If you need any help, please feel free to contact us via email and we will give the response to you within 24 hours.