The USG Majestic™ ClimaPlus™ Acoustical Ceiling Panel (Model 5221) offers an upscale appearance at a mid-range price, making it an ideal choice for various commercial and residential applications. Measuring 2 ft x 2 ft with a thickness of 5/8 inch, these mineral fiber panels feature a fine-textured, micro-perforated surface that provides excellent light reflectance (LR 0.87), enhancing interior brightness and reducing energy costs. The Shadowline Tapered edge design allows for easy installation in standard 15/16" suspended ceiling grid systems, creating a clean, professional look. With a Noise Reduction Coefficient (NRC) of 0.50 and a Ceiling Attenuation Class (CAC) of 35, these panels offer good sound control. Additionally, they are sag, mold, and mildew resistant, and come with USG's ClimaPlus™ 30-year limited system warranty against visible sag, mold, and mildew.