Correll Height adjustable computer & training Desk Work Station. 24″x48″ Medium Oak colored Melamine top. Melamine top has a harder and smoother writing surface than real wood furniture, and has about the same water and scratch resistance. It will give many years of service with proper care. Table easily adjusts from 21″ to 29″ high in 1″ increments. Top sits on a sturdy 1 1/8″ thick wood core Black steel frame and T-Mold edging. Sturdy all Steel frames with adjustable leveling guides. Custom Built-to-Order since 1969. YOU CAN COUNT ON CORRELL: Correll was established in 1969 and has been in business for over 50 years. With our out Standing Customer Service, innovative new product lines, and the largest selection of Folding Tables available from any manufacturer, now, more than ever, you can count on Correll.