Dimension: Tile size: 300-400-600-800mm Overall Size: L370mm x H1880mm x D420mm x 12 layers Material: Steel metal frame with black coating fixed accessories Surface Treament: Power coating,painting,polishing etc. Production time: Basically 2weeks. Remarks: All of display rack size could be customised as per your stone, tile, marble granite size Customization to fit your different needs or your showroom layout.