We manufacture our own acoustical panels with an NRC rating of .85. This means that our panels absorb 85% of sound and don't reflect it back, which reduces echoes and reverberation. Our panels have a beautiful, durable, self healing, acoustical fabric laminated to a 1" thick fiberglass acoustical core. Our eco-friendly fabric and core are certified Green Guard products; the acoustical fabric is made from recycled soda bottles and the fiberglass core is made from recycled glass. On top of our standard 5 colors there are hundreds of custom colors for fabrics that can be special ordered.