AlphaSorb Fabric Wrapped Ceiling Banners provide excellent sound absorption. They are especially effective and cost efficient for facilities that require large amounts of sound absorption. These ceiling banners are also very eye-pleasing. The AlphaSorb Fabric Wrapped Ceiling Banners are covered with your choice of 48 different Guilford of Maine colors, and they add a clea, professional look to any environment. The banners are also designed to hang vertically from or parallel to the ceiling via grommets or wooden mounting stays.