Reusable hygienic mask with integrated neck band in elastic material, for easy and comfortable portability. At the same time, it provides quick and easy access to the mask when it's needed to use it.Made of cotton and polyester double layer, with inside layer in matching color. Fabric processed with HeiQ Viroblock NPJ03 technology, a high efficiency treatment proven to neutralize bacteria and viruses, COVID-19 included. Ergonomic front stitching for a comfortable fit and elastic ear bands in hypoallergenic fabric, with OEKO-TEX Class I certification.For personal use by adults.Certified by EU Notified Body and manufactured according to UNE 0065 specification.Finishing and durability according to the CWA 17553 standardTreatment properties analysed according to ISO 20743: determining the antibacterial activity of textile products and ISO 18184: determining the antiviral activity of textile products. MOQ 100.