Our Kids Designer Face Masks offer superior protection and looks elegant. Sized for kids aged between 5 to 12 years. Free-Size & Comfort: The elastic spandex outer ear loops are comfortable for long-wearing sessions by boys and girls. The built-in metal adjustable nose clip provides a perfect fit. Anti-Pollution & Anti-Dust: It provides protection against dust and pollutants in the air. 3 Layer Protection: Outer layer is made from Spun bonded nonwoven(25GSM), 2nd layer is Melt Blown fabric (25GSM) & 3rd layer is made from Sun bonded nonwoven(25GSM).