Support BGMC by wearing this black cotton face mask. Mask is made of two layers. Outer layer is 100% cotton. Inner layer is 96% polyester/4% spandex. Mask features an integrated metal nose frame that adjusts to ensure a proper fit. There is an interior filter pocket (filter not included) that uses 3-ply single use filters. Mask also has elastic straps with an adjustable toggle for a comfortable fit behind your ears.