Central poles with steel "I" shape frame base make this bookrack light and firm. The quantity of adjustable shelves can be done according to the clients' own requirment. Chrome adjustable hanging divider put the books into groups for easy reference. Dimension: single side (main unit) W900*D238*H2100 W900*D238*H1340 Single side (extension unit) W860*D238*H2100 W860*D238*H1340 Double side (main unit) W900*D420*H2100 W900*D420*H1340 Double side (extension unit) W860*D420*H2100 W860*D420*H1340
