Encourage active learning and improved concentration with an adjustable standing desk. Featuring an adjustable height from 30" to 43" high, this sturdy classroom desk provides the ultimate flexibility for children of all ages as well as adults. A smooth-sanded birch tabletop and a powder-coated steel frame make this durable enough for continued use any learning environment. Combine with other Standing Modular Desk - Rectangles to create a modular desk arrangement that promotes collaboration and adapts to the needs of students who need to move around. Assembly required. For ages 3 and up. Measures 30" x 20" x 30"-43".