COPPER X has 4 layers of protection. It is also approved by Malaysia Medical Device Authority (MDA) to confirm that it is suitable for medical purposes as it is proven to be effective in filtering up to 99% of bacteria and viruses.

• Approved by SGS & Intertek
• Double antimicrobial copper-coated hydrophobic fluid resistance layers
• Meet the American standard ASTM-F2100 Level 3 (the highest level)
• BFE & PFE ≥ 99%
• Effectively block ≥ 99% of bacteria and 0.1μm = 0.00000001 meters of microorganisms
• The liquid barrier capacity is as high as 160mmHG or above
• Flammability Class 1

 
Also, COPPER X 4-PLY Medical Face Mask has:

• Lint-free high-quality melt-blown cloth
• Quad fold, extra protection, and ultimate fitting
• Reinforced mask rope - not easy to break, can withstand pulling up to 2 KG.
• Comfortable, breathable & hypoallergenic
• Individual packaging
• No added pigment, natural copper colour