Black and White Snake Animal Print -
This is a knit mask and is diffrent from the woven cotton mask. This mask is made of 4 layers (Outside printed layer cotton blend, two layers of polyproplene inside and inner cotton layer). We added an additional layer of polyproplyne becasue knit fibers are not as closely interwoven as cotton poplin. The Knit masks have not been tested at Nelson Labs.
Massasauga Knit Mask
This mask is only availble with Behind-the-Ear straps. All Knit EDR Masks are lined with two non-woven thermal bonded polypropylene filters protected by cotton panels on the inner and outer layers.
All our masks are resuable, washable and dryable on gentle cycle. Please wash and inspect your EDR Mask regularly to get the best protection effectiveness.