Canopy Modern Round Ceiling Plates - Modern Lighting - Room & Board
Decorative Cover For Holes In Walls & Ceilings 8 Inch Diameter White Steel-2 per case - - Amazon.com
Woogim 4.13" Ceiling Lights Canopy Kit, Vintage Ceiling Cover Plate with Hook, Screws, Mounting Hardware for Retro Decorative Pendant Light(Bronze) - - Amazon.com
2 Pcs, 12 In. Decorative Ceiling Trim Plate for Fixture & Security Device Mounting, 0.0393 In. Thick White Painted Steel Provide Means for Covering Edges of J-Box Ceiling-Hole Opening - Walmart.com
Vintage Hardware & Lighting - Light Switch and Outlet Plug Face Cover Plates
9" Spring-Mount Ceiling Cover Plate — Primus Cable
Ceiling Light Plate Canopy Chandelier Kit Vintage Cover Pendant Hook Holder Lamp Retro Mounting Fixture Rack Base Kits - Walmart.com
Ceiling Cover Plate Hook Pendant Lamp Decoration Metal Accessories Chandelier Parts Vintage Ceiling Holder For Light Fitting New - Lamp Bases - AliExpress
ARLINGTON CEILING COVER PLATE, FITS 3-1/2 AND 4 IN., WHITE - Walmart.com