24 Inch Ceiling Medallion White Primed Polyurethane 23 5/8 Inch Diameter By Designer's Edge Millwork #D552 easy to install with glue or nails option of cutting up to 6 3/4 inches for canopy center opening Primed- ready to paint and or stain made of high density polyurethane for a lightweight product Resembles original plaster medallions. Won't warp, split or spliner