Kristalbond 5-PLY N99 Surgical Face Mask, 20pcs/box by Kristalbond

KRISTALBOND N99 Face Mask Block over 99% of Viruses High-performance 5-layer

Packaging: 20pc/bx, Individually Wrapped

• Patented from Japan (Patent no. P19014N)
• 5 Layers Protection
• Best in its class for N99 Mask standard
• Approved For Hospital Use
• Highly recommended for use in polluted and harzardous environment
• 99.9% Filtration
• Elastic Ear Loop and V-Fold
• Comfortable Fit
• Good Breathability
• Skin Friendly
• 3D Design With More Comfortable Fit
• Last Up to 3 Days Per Single Mask
• Mask Life Extendable Up to 10 Days With Kristalbond AntiViral Sanitizer Application

Fully Tested By

• Japan Research Laboratory (JRL)
• Kaken Test Centre for Particle Filtration Efficiency 99.9% - OS-20-051318-1
• Kaken Test Centre for Viral Filtration Efficiency 99.9% - OS-20-051319-2
• SGS : CNASL0599
• Comply with ASTMF2299 and European EN 149:2001 + A1:2009 material standard testing