The Feetures Perforamcne copper lined ask is a comfortable, reinforced ear loops combined with an adjustable nose bridge create a custom-like fit that will make this your go-to mask. Made of a triple layer polyester blend with an anti-microbial copper lining, they are soft, lightweight, and extremely comfortable.
* Washable (hand-wash only)
* Non-medical grade
S/M: Height 5 1/2?, Width 3 5/8?
L/XL: Height 5 3/4, Width 4"
Fabric Contents: 81% Polyester; 12% Spandex (with Copper infused lining); 7% Nylon.