Art3d Decorative Black and White Drop Ceiling Tile, made of virgin-grade PVC vinyl which is extremely durable, is the best alternative to traditional mineral acoustic ceiling panel. The advantages of the material are: Waterproof, washable, class A fire-rated, hygienic, flexible, lightweight, rust and rot resistant, etc. It's the ideal option for both residential and commercial applying in bathroom, kitchen, restaurant, school class room, hospital, shopping mall, etc. It's constructed into the standard size 2ft x 2ft that fit to the standard 15/16" T grid system easily.
eBay