Disposable Medical Mask Ear Loop Straps Class 1 Level 3 50 Pack

Intended for clinical, medical and personal use as face covering providing a physical barrier to prevent the direct penetration of pathogens, microorganisms, body fluid, particles, etc.

PRODUCT PERFORMANCE: Bacterial filtration efficiency (BFE): >98% Differential pressure (Delta-P): <60 Pa/cm2 Splash resistance pressure: 160mmHg