1. Professional manufacture in dust masks,N95 face masks 2. Convenience and comfortable wearing 3. Staple attach ear loop CertificationEN149:2001 FFP1, FFP2, N95,CEFeaturesWith high quality and competitive priceMaintain free,envirmental protection, green products Adjustable nosepiece and inner foam provide a custom seal for different facial mask.3-ply design, high filtration and static ...