WING ceiling module with form and shape resembles a flying bird or floating in the water stingray. Individual elements develop their acoustic properties, especially when they are suspended in larger groups. Streamlined form of modules and curved shape allow for absorbing sounds in two directions: vertical and horizontal (vertical and horizontal), which makes WING a much better sound absorber than competitors' products. Each single element can be mounted without tools. The link system allows individual adjustment of the height and angle of the wing.