A harder, smoother writing surface than real wood furniture gives the Correll EconoLine Melamine Top Standard Leg Adjustable Height Activity Table - Kidney - 48x72 in. an edge over other options. Its resistance to water and scratching is comparable to wood. This kidney-shaped table adjusts in height from 21 to 31 inches with heavy-duty legs. About Correll In business since 1969, Correll manufactures a wide variety of innovative folding tables, seminar tables, computer stations, activity tables, and other school, church, business, and institutional furniture. Approximately 95% of Correll products are made in the USA. * Melamine top on 1.125-inch high-density particleboard core * Heavy-duty adjustable height legs * Adjustable height 21-30H inches * Oversize hairpin brace and shouldered set screws for maximum safety * Chrome inner leg resists scratches * Gray granite color, kidney shape * Dimensions: 72L x 48W x 21-30H inches