The MedaMask ProPly FFP2 is a 5-ply mask.
It is a Proper Protective Mask certified EN149 2009+A1 2009. Proper Protective Masks are used by medical professionals because they are extremely effective at protecting the wearer.
They were initially reserved for medical use in the COVID-19 pandemic due to supply shortages, but now there is ample supply and so they can be used in a wide range of situations.
It has two high-quality genuine-blown melt layers, resulting in over 98% 0.3µm particle retention, whilst still being comfortable to wear.
ProPly is packed in pouches of 10, in inner boxes of 30, and in outer boxes of 1,500 (the minimum order quantity).