Dear Sir Madam, Disposable breathable mask with soft, high quality finishes. Elastics straps to adapt to different face shapes and sizes. FEATURES: * 5 LAYER STRUCTURE. * SUITABLE FOR SENSITIVE SKIN. * FILTRATION EFFICIENCY 95% * CE (UNE-EN149-2001+A1-2009) * FDA (10063941) * EXECUTION STANDARD (GB2626-2006)