Material: Cotton. Size: 33cm*12cm. ADJUSTABLE: With stretchy adjustable earloops for closely fit, easy to wear and off! Ideal for unisex men and women???girls and boys,wearing indoor and outdoor. FUNCTION: Cotton mouth mask,good quality,contracted design.Used in Medical, Dental, laboratory, Food Sectors, School, Household and Many More. Multi-Uses: Ideal for Dust, Crafts,Gardening,Travel, Anonymity.Can warm face and ear. Package Include: 8 Pack Cotton Mouth Mask.