Create a calmer, more pleasant acoustic environment in schools and preschools with the aid of our effective sound-absorbers! This state-of-the-art, high-quality sound-absorber is designed for hanging from the ceiling, in a stairwell for example. It creates the illusion of a lower ceiling without loss of spaciousness. This ceiling hanging is cylindrical and made from a sound-absorbing, fire-resistant material. The fabric covering is available in a range of colours. The sound absorber has been tested and certified by SP Technical Research Institute of Sweden in conformance with Class A sound-absorption. This sound absorber is very lightweight, making it easier to install.