Mask Non Woven Fabric for KN95 5 Layers Bef99 Pef95+Factory Cheap Price Wholesale Meltblown Fabric. High Bacterial Filtration: BFE exceeds 95% and 99% for effective protection. Customizable Width: Available in 17.5cm or tailored to client requests. Waterproof & Anti-Static: Features water resistance and anti-static properties. Eco-Friendly Material: Made from 100% Polypropylene, environmentally safe. Breathable Design: Ensures comfort with high breathability for users. Anti-Tear Strength: Durable construction resistant to tearing. OEM/ODM Services: Full customization support for manufacturers. Consistent Quality: No odor, dirt, or foreign matter in final product.