The Net Is Woven From Superfine Fiber. Large Steel Ring At The Base. To Ensure. That The Net Is Kept Away From The Face. Makes It Less Annoying. It Can Be Folded for Easy Portability. The Neck Buckle Is Designed This Way. That They Prevent The Intrusion of Mosquitoes. Beetles. Prevents Bees and Other Insects. You Can Focus On The Fish. Instead of Being Distracted By The Sun and The Heat. Closure: Buckle Polyester Bucket Adjustable Buckle Design Is Convenient To Wear. and Can Be Adjusted According To The Size of Each Head Circumference. and Wearing Is More Fit and Comfortable. When The Wind Is Strong. You Can Fix Your Chin and Wear It Firmly. Classic and Simple Design. Suitable for Unisex Adults. Size: Cap Circumference: 64Cm. Hat Diameter: 38Cm Hat Width: 8.5Cm. Mesh Length: 40Cm. Mesh Maximum Diameter: 38Cm. Zipper Opening Length: 6.5Cm. Multifunctional: Suitable for Anti-Mosquito. Sun Protection. Sandproof. Breathable and Quick Drying. It Is A Good Choice for Hiking. Fishing and Camping and Best Accessories for Beekeepers.