Why Choose This:★Specification: Material: Carbon Steel; Color: Matte White; Applicable Hole Diameter: 55-70mm/ 2.2-2.8inch; Front Plate Size: 85 x 1mm/ 3.3 x 0.04 inch(OD*T); Cutout Opening Diameter: 50mm/ 2 inch; Height: 23.5mm/ 0.9 inch; Package List: 2 x Ceiling Cover Plate★Instruction: Simply install this ceiling box cover on damaged or unsightly wall or ceiling areas, no assembly, adhesives, or additional tools are required.★Advantage: The ceiling cover plate is made of steel, which is durable and not easy to deform. Utilize high-temperature baking paint technology, and the surface is smooth and textured, corrosion-resistant, and not easy to rust, serves as excellent decoration, and long service life. Adopt strong stainless steel spring clips, which have good elasticity, high strength, and strong toughness.