Can be used on its own or over surgical masks. Length of the elastics can be adjusted by untying the knots hidden inside the masks and retying them at your desired length. ※Made from stretchy material ※Not intended for use against pollen or viruses. Please add a layer of gauze or other fabric on the inside when used for protection against pollen, colds and viruses.
Product Information
Size: 8*18cm Material Mask: 100% cottonl Elastic: polyurethane