BMW M Series Face Mask- Washable Reusable Basketball Fabric Cover. Condition is New. Stretchable, Breathable, Waterproof, Individually Packaged and Sealed. Color: Black Material: ONE LAYER knit fabric of finely spun polyester fibers Condition: NEW Description: • Hand wash only. • Super lightweight. • Anti-droplet, anti-dust, anti-haze • Stretchy ONE LAYER laser cut thin knit fabric.