kilofly Outdoor UV Protection Removable Face Mask Sun Brim Fishing Cap, Set of 2 100% Polyester Made of high quality, lightweight polyester fabric Removable face mask flap - Fully covers your face, neck, and ears from the intense heat and uv ray of the sun, as well as from dusk and pollution Lightweight and Foldable - Convenient and easy storage Great Value - This value set includes 2 kilofly UV Protection Removable Face Mask Caps Fits head size of 56-60 cm / 22-23.6 inches (Circumference)