The Dezibel floor screens have a sturdy core in perforated MDF, with mineral wool attached, and everything then clad in fabric. In this way you get sound absorption on both sides of the screen.
Dezibel Round: 1020x1320
Dezibel Square: 1200x1500
Dezibel Wide: 1600/1800/2000x1500
Dezibel Tall: 600x1850
Dezibel Table: several widths x750