
Cloud Drop Ceiling Glass Wool Soundproof Ceiling Tiles. Class A Fire Resistance: Achieves stringent Class-A1 fire rating tested by SGS for safety in all installations. High NRC Acoustic Performance: Laboratory tested NRC 0.8-0.9 by SGS to effectively reduce reverberation and improve intelligibility. Customizable Thickness: Available thickness range from 12mm to 50mm to meet specific project requirements. Multiple Shape Options: Offered in Square, Round, and Hexagon shapes with various sizes for creative architectural solutions. High Density Glass Wool Core: Manufactured from high density glass wool with fiberglass felt wrapping on all sides. 5-Year Warranty: Comprehensive 5-year warranty coverage for peace of mind on product durability. Online Installation Support: Dedicated online guide installation service provided for customer assistance.