Material: Nylon and polyester Cap circumference: 56*60cm / 21.84"*23.40" Color: As shown in the picture Washing method: Hand wash, do not machine wash Fan: Use time 5-7 hours Power supply: usb charging/solar charging 1. Made of lightweight waterproof quick-drying fabric, breathable and comfortable, perfect for summer outdoor activities, whether fishing or hiking, it can keep your head fresh and dry. 2. The wide-brimmed hat design with solar fan function effectively blocks direct sunlight while providing a cool breeze, allowing you to enjoy a comfortable experience in the hot summer. 3. Professional sunscreen material, UPF50+ effectively blocks ultraviolet rays and protects the skin from damage. It is an ideal choice for summer outdoor sports enthusiasts. 4. The adjustable cap circumference design is suitable for different head circumference sizes to ensure a secure fit and can be worn steadily without shifting even in strong winds. 5. Multifunctional, suitable for fishing, traveling, camping and other scenarios. One hat meets all your summer outdoor needs and easily improves the quality of travel. Package includes:1pc Summer fishing fan hat