Brief OverviewThis kid?s premium face mask is a 4-ply medical grade face mask, made from melt-blown filter fabric with BFE (Bacterial Filtration Efficiency) ?98% and PFE (Particle Filtration Efficiency) ?96%, both used to protect your child from bacteria, smog, pollen and water droplets. Now you can offer extra protection for those precious ones!This Premium series is ultra-soft and is especially suitable for those who have sensitive skin.Product Highlights- Melt-blown filter fabric (BFE ?98% and PFE ?96%)- Comfortable for long wear- Maximum breathability- Suitable for everyday useOur children?s mask is customised (145mm x 90mm) to provide its young users with a better fit and added comfort for long wear. The kid?s mask is recommended for those between ages of 4 to 15.Perfect for daily protection for both school and play.