Roomy 9 1/2"D sloping shelves accommodate larger books and bindersFrames and end panels are constructed from 18-gauge steel with 1" square tubing.Includes 2 tiers of 9 1/2"D sloped shelves also made from 18-gauge steel. Clearance between shelves is 13 1/2".Ball-bearing, non-locking, 2" swivel casters provide easy, quiet mobility.Caster assembly required.10-year warranty.Ships via Truck. FOB: ILFinished in long-lasting powder paint available in 8 colors: -01 black, -14 maroon, -48 putty, -104 taupe (metallic), -120 charcoal (metallic), -196 turquoise, -208 topaz, -211 cardinalTo view color choices, simply click on the View Swatches button located above.Overall dimensions: 24 1/2H x 28W x 13"D