In just under 8 days, I have sold over three and a half million of these innovative Covid-19 INVISIBLE face masks. They are being snapped up by folk all over the world, who appreciate having the best protection with the least harm to their blood oxygen levels. Free postage anywhere seals the deal, for just AUD$1. Contact me for ordering details, and you'll be smiling for all the world to see the moment you put one on.