Three-layer camo mask Cocomore khaki Three-layer reusable protective mask - children's. For hygienic reasons, we do not accept returns of masks. Product features: The outer layer is coolmax knitwear, the inner layer is natural viscose knitwear, while the middle layer is 3 mm polyurethane foam. On the sides there are elastic bands. We disinfect it by washing it in hot water or treating it with steam from the iron.