Medium-textured ceiling panels fuse a refined visual with TOTAL ACOUSTICS performance: excellent sound absorption and sound blocking in one product. As a part of the Armstrong? CLEANASSURE family of products, these panels may be disinfected without compromising the structural integrity of the tiles. Quick and easy installation?check Edge Detail to ensure your choice matches your grid system and trim. Non-Directional Visual?Helps reduce installation time while reducing scrap. Material Family: Fiber; Material: Mineral Fiber; Weather Resistant: No; Fire Resistant: Yes.