Fold Flat NIOSH approved N95 unvalved mask - box of 20. Headstrap adjustments - Accredited to help contain and prevent the spread of COVID-19
This product is approved by NIOSH as an N95 respirator and has been accredited by BSI to be sold in the UK to contain the COVID-19 virus and avoid its further spread.
They are recommended by the World Health Organisation for protection against Covid-19.
Please note: This product is NOT to be confused with a Chinese Standard KN95 type mask.