Medicare face mask. Features: - Melt blown. - Pleated style with ear loops. - 3-ply construction - Bacterial filtration efficiency (BFF) 99%. - Low breathing resistance . Adjustable nose Barrett: - Polyethylene with single iron wire. Specifications: - 67% Non-Woven fabric. - 33% Meltblown fabric. - Color: Blue. **For further product information, please contact Chat Support**