Our Orac Decor crown moulding can easily enhance the current design style of any space. Resistant to moisture and can be used in high humidity and damp areas, such as bathrooms or basements. This moulding features one-piece construction which eliminates the need for build-up and the possibility of post construction separation or cracks. Produced from Duropolymer, a high-impact polystyrene specially formulated by Orac Dcor, which offers pronounced detailing and crisp, clean lines. Easily installed with Orac Decor's proprietary adhesives allowing you to cut down on cost and labor. 2-1/8" High x 2-1/8" Projection x 3" Face.