Germicidal Face Masks Made in China

http://www.koyonymasks.com/germicidal-face-masks/ 路 100% cotton - 4 Layers of natural fabric to reduce intake of aerosol particles.
路 Reusable - Machine Washable - Please note that since these germicidal face masks are made of 100% natural material, they will shrink.
路 Wash with cold water and soap. Scrub it well with hands and let it air dry to minimize shrink.
路 100% cotton germicidal masks, we have made our masks slightly larger to account for the shrinkage. We advise customers to cold wash and air dry.
Material:Pure cotton
Color:Multi-colour
Function:Anti - bubble, dust, wind, warm, decoration
Features:Breathable and comfortable
Size:Adult 34 * 15cm (adjustable size)
Net weight:16 and 20 g /
Application:Public
Applicable to:AdultsGermic