N95 Disposable Surgical Massk Dust Breathable Earloop Antiviral Face Massk, Comfortable Medical Sanitary Surgical Massk Thick 3-Layer Massks 0PCS

Effective protection from solid It is suitable for dust protection caused by operations such as mining, casting, metal smelting and grinding. Color: white Material: Cotton & micro fibre. Package Included: 10 x mask Kn95 standard

The granular breathing mask is made of hot-air cotton, meltblown cloth and non-woven fabric, which is non-irritating and hypoallergenic to you. Its filtration efficiency (dust removal rate) is greater than 95%, and the filter material is harmless to the human body.