With the AlphaBetter® Desk students have a new desire to learn. Designed for students in grades 3-12, the AlphaBetter Desk easily adjusts from 26" to 42" high to allow students the choice to stand or sit while in the classroom. With our exclusive patented Pendulum™ Footrest Bar students have a new way to sway! The footrest allows students to swing their feet, providing extra movement to burn excess energy. In addition, it helps to correct posture. The steel frame with Black powder coat finish is built for long lasting durability. The desktops are extremely durable as well as chemical, fire and impact resistant! Lower phenolic shelf provides additional storage of books and supplies. Available with or without book box. Standard top is 5/8" thick MDF with beige thermoplastic laminate. Premium top is 3/8" thick phenolic in gray.