Gaudi D&eacute;cor 32 3/4 Inch Ceiling Medallion White Primed Polyurethane #R307 See Second picture for graphic demonstration of measurements. Option of cutting center opening 6 3/8" circle for canopy installation. If needed, opening can be cut more than 6 3/8" into design. Medallion can be cut with a knife or saw. easy to install with glue or nails 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