Material: Polyester Brim length: 9cm/3.54inch Color: Four colors 1. Sun protection: The summer sun is strong, and this summer sun hat effectively blocks UV rays, protecting your skin from harm. 2. Breathable: The hat is made of breathable material, keeping your head cool and comfortable even in hot summer days. 3. Windproof: Uniquely designed with a wind rope for securing, effectively preventing sand and wind from invading, keeping you fearless against strong winds. 4. Sunshade: The wide brim effectively blocks the sun, protecting your face from the harsh sun rays, making you more comfortable. 5. Hat and mask combo: Innovative design with the hat and mask combined, providing sun protection and dust resistance, high practicality, fashion, and convenience. Package includes: 1pc Summer sun hat