Cotton Face Mask Adjustable Mouth Mask Double Layered Washable Reusable Adult UK. Cotton Face Mask Adjustable Mouth Mask Double Layered Washable Reusable Adult UK Triple layers - Front and back 100% Cotton and Inner layer Elastic ear loops with ring tightener Fits most adults - UNISEX Flexible Nose metal strip to shape your fitting shaped to cover your chin and nose Non medical grade Wash @ 50­°C max and just air dry. Same day despatch