R.S. washable and reusable fabric mask to protect against covid-19.
These masks meet the latest AFNOR/Apave specifications and have passed the 10 wash test of the French Armed Forces General Directorate. The masks have a nose clip insert to avoid fogging on the glasses. 92% polyester + 8% elastane (215 gr/m²) 185 threads per cm² (recommendation Afnor 120 threads / cm²) Dual-layer design (AFNOR / DGA approved material, in compliance with Oeko-Tex) Washable at 60° plus without damaging the print Single format 19 x 11 cm flat + 16cm elastic (adults) Category 1: Protection efficiency against the virus >90%. Maximum duration of use before washing: 4 hours continuously.