The all new SilentPoly™ Polyester Ceiling Tiles have a thermal bonded two-layer structure with a hard, front-facing surface and a soft core. These tiles are perfect for absorbing unwanted echoes and reverberations caused by noisy, reflective ceiling surfaces. These tiles are available in 2’ x 2’ or 2’ x 4’ with a 1” thickness, and can fit into existing T-bar grid ceilings.