Specifications Size: 28" w x 47" h x 17" d Frame: Aluminum Extrusion, Semi-Circular Profile Frame Finish: Natural or Black Anodized Aluminum Panel Finish: Cool Grey or Black melamine Reading Shelf: 27"w x 17"d. Height : 41". Pedestal Base: 20"w x 16"d with adjustable glides. Column Width: 15-1/2" Pen Rail: Black Textured Finish Est. Ship Weight: 64 lbs Shipped by Truck.