Type IIR Class I Medical Device EN 14683:2019 + AC:2019 EN ISO 13485:2016 Specifications: 175 x 95 mm Composed of 2 layers in TNT and one "meltblown" layer which guarantees softness, elasticity, fibre chemical resistant. Bacterial Filtration Efficiency more than 99%. Type IIR is splash resistant. MC01 :50 pcs from 2.500 to 7.500 pcs 0,06 Euro/pcs MC01 :50 pcs from 7.500 to 12.500 pcs 0,05 Euro/pcs MC01 :50 pcs (5 bags of 10 pcs) from 2.000 to 6.000 pcs 0,06 Euro/pcs MC01 :50 pcs (5 bags of 10 pcs) from 6.000 to 10.000 pcs 0,05 Euro/pcs