Mighty Clean - 50 pcs Disposable Preventive Face Masks with 3 layers and 95% Filtration Efficiency

50 pieces of breathable and comfortable disposable face masks 3 layers: 2 layers of non-woven & one layer of filter 17.5cm x 9.5cm (3ply) Filtration efficiency BFE (%) ≥ 95% Elasticated ear loops Suitable for work environment/ office/ public spaces/...