Order expected to start shipping from March 23. Shipped from California. 3 Ply Non-Woven Fabric for Excellent Protection and Easy Breathability. 100% Fiberglass Free. High BFE Filtration. Softer Latex Free Elastic Ear Loop. Due to special periods,if there is an shipping abnormality in your order, please feel free to contact us and we will provide a solution according to your wishes.
