Durable polyurethane construction: Made from quality polyurethane material that resists moisture, aging and deformation. It maintains an elegant appearance for years and protects your light fixtures from damage. Compatible size for most fixtures: Outer diameter 30 cm, inner diameter 10 cm, and thickness 3 cm. This decorative plate accommodates standard ceiling lights, chandeliers, and fan installations with a secure, professional fit. Exquisite decorative enhancement: Features a smooth finish and a refined round design that transforms ordinary fixtures into focal points, adding architectural charm and visual appeal to any room's ceiling. Easy installation: Includes all mounting accessories and straightforward instructions, enabling quick installation without professional assistance. Use scenario: Upgrade a dining room chandelier or living room ceiling light to create a polished, sophisticated focal point. Use scenario: Enhance a ceiling fan installation by concealing hardware and adding a cohesive decorative touch. Use scenario: Improve hallways, bedrooms, or other living spaces with standard ceiling lights to achieve a refined, professional finish.