Reusable Cotton Fabric,Fashion Protective,Unisex Black Dust Cotton, Washable \r\n3D three-dimensional design:\r\nExquisite skin-friendly fabric, soft and not easy to deform, close fit and breathable.\r\nGet rid of heavy restraints:\r\nThin, breathable, dust-proof, and sun-proof in all seasons\r\nCan be pulled up to twice as much:\r\n Polyurethane is inherently good in resilience, stretchability, softness and lightness, even if it is worn all day, it will not cause ear pain.\r\n【PACKAGE INCLUDED】- 6 pcs in the package