Sterling Sleep Systems, maker of sustainable mattresses with interchangeable, replaceable parts, has switched manufacturing gears to meet the needs of hotels in need of face masks. Its 100 percent cotton face masks are 2-ply and include 1/4″ elastic strips. They are machine washable and made in the USA. The face masks feature SaniCare by Cramer: a special cleaning method for cotton that, when appropriately used, inhibits the production of mildew and fungus and destroys the conditions supporting the proliferation of house dust-mites. Call (714) 891-3191 for more information.