We have at least 5 of these 30" x 58" electric standing desks manufactured by Steelcase. They have a very light grey laminate top, and metallic silver steel base. These desks have a triple-stack telescoping mechanism that allow them to go up pretty high - 51 1/2". The lowest they go is just above 26". We are selling these desks in very good cosmetic condition for $599 each. PLEASE NOTE: Some have a cable management tray along the back edge, and some do not.