t.akustik Mobile Wall, Foam Absorber Set, Consists of 3 absorber plates, 3-Segment stand and base plate with rubber feet, Material: Flexible polyurethane foam, Bulk density: 25.0 ± 5%, Compression hardness at 40% deformation: 5.0 ± 0.5 KPa, Tensile strength: 100 kPa minimum, Elongation at break: 80% minimum, Flame retardant in accordance with MVSS 302 (burning rate < 100 mm / min.), corresponds to DIN 4102 B3 (combustible), Panel dimensions per piece: approx. 600 x 600 x 78 mm, Total height: 183 cm (180 cm stand + approx. 3 cm base plate with rubber feet), Base plate dimensions (W x D): 55 x 29 cm