We are a Bulgarian company producing 3-ply Disposable Face Masks (Type IIR).- CE certified in compliance with EN 14683 + AC:2019 standard- Bacterial filtration efficiency (BFE) (%) 99,10- Colors: white, blue, pink, black- Standard Packaging: 50 pieces per boxWe could offer you 0.075 EUR per piece, EXW our Factory in Plovdiv, Bulgaria, (of course there are discounts for a very large quantity).Extra printing of customized box with your brand is also possible. For further information or details, please do not hesitate to me via e-mail m.vasilev(at)tafprint DOT bgBest Regards,M. Vasilev