Ceiling Medallions: 300 Series CM301 HATTIEdiameter: 19.5" X 13.5"projection: 3" CM302 SEASHELLdiameter: 22'" X 14"projection: 2" CM303 LARKIN STREETdiameter: 24.25" X 15"projection: 3.25" CM304 OCTAVIA STREETdiameter: 21.75" X 16"projection: 2.75" CM305 BRODERICK STREETdiameter: 25.25" X 19.25"projection: 2"