Material composition

Material composition of the community masks

Inner layer: 95% polyester* / 5% elastane

Outer layer: 95% organic cotton / 5% elastane

*Fibre/yarn contains the biocidal product "silver sodium zirconium hydrogenphosphate - CAS-# 265647-11-8" in the fibre polymer, which counteracts the colonisation and reproduction of microorganisms and the development of odours on/in the treated product.