Ultra-wide edge: ultra-wide edge 6 inches/15 cm, about 19.7 inches/50 cm in diameter, high-quality material, made of high-quality waterproof composite polyester material, absorbs sweat, comfortable, soft, lightweight and durable. This hat is easy to carry when traveling and allows you to wear it in the drizzle.One size is most suitable: one size is almost suitable for the adult head, about 7 to 7 3/8 in the United States, suitable for the head circumference 22-23 inches/56-60 cm, suitable for neutral, rear adjustable elastic drawstring design.Great sunscreen: Unisex 6-inch wide brim sun hat keeps the sunlight away from your face and neck and provides good protection. It is versatile, and this sunscreen cap is very suitable for outdoor and indoor activities, such as gardening, farms, lawns, kayaking, jungle walks, fishing, backpacking, hiking, hunting, golf, travel and outdoor camping.Foldable and easy to carry: folding is very simple and convenientIn 1/2 or 1/4, and keep in good condition, easy to carry, absolutely save a lot of space, easy to carry, and can be put in small travel bags or handbags.Care tips: It is recommended to wash by hand and dry to maintain shape and shape. If there is a crease in the storage process, there are two ways to flatten it, #1, try to open it, fold it in the opposite direction, and place it for a few hours, #2, wet the hat first, flatten it with a low-heat iron, and then place it for a few hours.