Zint New Guardian - Face Mask Washable and Reusable 3 pack

New Guardian - Face Mask の説明 from Zint
-Washable and reusable
-Treated to repel moisture and germs
-100% cotton
-Made in Italy

CERTIFICATIONS:
-AQUAGUARD treatment approved by Global Organic Textile Standards
ISO 4920 - AATCC 22-2001: Water Repellency Spray Test - 100 - ISO 5 (max level) - 5 washings in water 40C (after 10 washes the fabric retains a water-repellent degree of 80-ISO 3)
-UNI EN ISO 9237: 1997 - Permeability of fabrics to air
-UNI EN ISO 4920-2013 - Resistance to surface wetting (spray test)
-UNI EN ISO 811: 2018 - Resistance to water penetration - Hydrostatic pressure test