ALL KEEPER KF94 MASK FDA Approved Surgical Medical Device Class 11 Registered. VERIFY FDA APPROVAL HERE 
MFDS Certified KF94 Epidemics Prevention Mask.
Made of High Quality Melt-Blown Filters to Efficiently Filter Out Fine dusts, Virus, Bacteria etc.
Soft Non-Woven Fabrics used on the inner Linings to minimize skin irritation.
Anti-Droplet Liquid resistant to prevent droplet infections.
All keeper masks are tested continuously at MFDS certified company laboratory to assure continuously quality.
Made with 100% Korea materials, 4 Multi Layer Protection Mask, protects your respiratory system from infection.