Fire retardant wide acoustic foam panel with smooth surface and undistinguished design with oblique edges that fits into any environment. It is great aesthetic complement for every rehearsal room, music classroom, hall or music club, or any place that needs to improve the acoustic properties. Dimensions: 50 x 50 cm. Shown price is for 1 square meter. Grey colour. Product is made from fire retardant material and meets the fire standards MVSS302 and DIN4102 B2.