Inteplast Building Products 5/16 In. x 7/8 In. x 8 Ft. Ultra Oak Polystyrene Inside Corner Molding

Inside corner molding that is easy to install. Moisture resistant, ideal to use anywhere in the house including basements, bathroom, or kitchens. No sanding, painting or staining needed. Features low maintenance, durability, stain resistance, and style. Cuts, drills, and routs like wood products with the same strength and beauty as wood.