This Open Front Student Desk features a plastic book box with a hard plastic desktop and adjustable height legs allowing you to tailor the height to your students and their chairs. Quick Ship color combinations: Char Black frame with Chrome lower legs and Sandstone desk top and Black book box. Product Details: Desk Top: 24" W x 18" D Martest 21 hard plastic top Glides: Nylon base swivel glides Metal Finish: Powder coat finish upper legs and fully Chromed lower legs Book box: 21" W x 16" D x 4 1/4" H Adjustable legs: 22" to 30" in one-inch increments Overall Dimensions: 24" W x 18" D x 30" H