Non-woven | 3ply | Disposablelatex Free | Filter Protection Class 1 Without Glass Fibers Hypoallergenic Nose Bar Adaptableâ?¢ Very Low Resistance To Breathingâ?¢ High Filtration Capacity Perfect Fitting Made In Austria Latex Free 100% Polypropylen, Latex Freemask Size 175 X 95 Mmstrong And Wide Comfortable To Earminimize Contaminationhigh Bacterial Filtrationavailable In 2/3/4 Ply With Flexible Nose Barnose - Clip Prevents Air Leakageiso 9001 Packaging Details50 Pcs Per Box | Weight: 196 Gsm40 Boxes Per Carton | Weight: 8.4 Kg20 Cartons Including Pallet | Weight: 192 Kg Technical Detailslevel 125 Gsm X 30 Gsm X 25 Gsmmask Size: 175 X 95 Mmce En14683very High Filtrationparticle Size Fractions 0,2 2,1mbfe Filter 95%breathability > 4 Mm H2ocolor: Inside White / Outside Blue