Hi! Thanks for the question!
(I believe anon is referring to a comment I made about a new mask on a post about COVID-19 - though I can't find it now, it was probably about how I've gone out and bought myself a "crazy looking" new mask for work!)
It's nothing new (I believe they're usually used for hazardous work like painting? the leaflet mentions paint a lot) but I think "crazy looking" about covers it! Please enjoy, anon et al. I wish I could point you all towards buying one, but I got them from The N95 Project, which has just closed down. :( I think I was one of their last orders! I'm glad I bought it. I know they're still made (by Dentec) but they seem to only come in wholesale now.
(I'm excited to not get COVID at work next year, and excited because even though no one will see it, this mask won't rub off all my lipstick lmao)