Our ‘Spunbond’ Facemasks have all the characteristics recommended by the McMaster University being non-woven- although ours are made from Polyester which means they’re washable in boiling water and you can tumble-dry and iron them! Like their spunbond Polypropylene counterparts you can breathe through them easily and they are now ON OFFER at just £1 each! Minimum quantity 20 in a pack- just email us highburydesign@gmail.com