50 Pack disposable blue face masks breathable dust filter masks mouth cover masks with elastic ear loop. Good for dust, smoke, pollution, ash. 3 Layer constructions also can provide warm face protection in cold weather. The disposable masks are suitable for electronic manufacturing, dust-free workshops, catering services, food processing, schools, motorcycles, public occasions and many other uses. 

About this item

• These masks are class 1 medical devices, and can be used for healthcare use, but should not be used in surgical or high-risk situations, or where there is a high risk of contact with liquids or infectious materials
• Disposable Sanitary Face Mask
• 3-Layers of Non-Woven Fiber Fabric to Provide Fine Filtration and Maximum Breath-ability
• Comfortable to Wear for Hours and Maximize the Protection at the Same Time

Material description and Key Features:

• 95% filtration of 0.3 particles
• Reduces exposure to blood and body fluids
• Minimized contamination from inhaled microorganisms.
• Latex free.
• Fiberglass free.
• Form fit design.
• 3ply construction.
• Anti - Smog
• Anti - Dust
• Anti - Pollen
• Triple protection
• With elastic ear-loops
• Soft and comfortable to wear
• One size for most people
• Color: Black
• Quantity: 50 PCS/Box 
• Material: Non-woven fiber fabrics
• Size: 17.9 x 9.5 cm/ 7.05 x 3.7 inch
• Package includes: 100 x Disposable black dust mask
• Shelf-life: 2 years