Product Qualification Certificate supplied with each box

Masks are sealed in packs of 50 as shown in images

• Type - Hanging ear
• Product specification - 17.5cm X 9.5cm - 50 pcs / pack
• Main materical - Sponbond nonwovens, meltbond nonwovens
• Usage - It can be used for respiratory protection of certain non-oily partciles, such as dust, sand, pollen, etc
• Storage conditions - Temperature -20c ~ 38c, humidity <80%

Breathable & dustproof