WASHABLE FACE MASK UK - CLINICALLY CERTIFIED NANO SILVER COATED REUSABLE FABRIC
Nano Silver Technology testing has demonstrated the ability to eradicate Staphylococcus aureus, ATCC 6538P and Klebsiella pneumonia and ATCC 4352. The Nano Silver is active up to 30+ washes at 40°C or 25 washes at 60°C.