Cerva F&F stofmasker FFP2 zonder uitademventiel vouw

FFP2 NR 4layer filtration face mask without valve. The Czech produced filter layer used in this product has been developed in cooperation with a team from the Technical University of Liberec in the Czech Republic. Hypoallergenic material. Package contains 10 pcs, each piece is packed separately. For better fitting use plastic hook behind your head connecting the ear loops which is included in the packaging. Made in the Czech Republic.