pure silver virus resistant masks
Washable silver fiber persistant antibacterial face mask for Klebsiella pneumoniae
*made of real silver and health cotton
*the inhibition rate of Staphylococcus aureus and Klebsiella pneumoniae≥99%
*washable , more than 100times
*anti skin allergy
*test report standards:GB/T20944.3-2008
*Iso9001 Certified factory
outer layer is silver color , inside is gray , white, green&white square.
we have in stock , we can accept any quantity order , please contact cherry to show you freight and sample fee based on your country .