TYPE I Disposable Medical Mask. Compliance with MDD Eu Medical devices directive 92/42/EEC, implementation of standard EN14683:2019 TYPE I, SGS inspection report, CE Netherlands Health Department approval receipt, and FDA. 50 Masks per box,2,000 masks per carton. Total 3 plies. First layer: 25g 2S non-woven fabric. Layer 2:25 grams of 95 melt-blown cloth. Third layer: 25g super soft 2S non-woven inner fabric. Mask size: 17.5*9.5cm. Nose clip size: 10.6cm. Bacterial filtration efficiency (BFE) of 3.0 um ge 95%. Regular stock. Ship today. FDA Registration #3016713638