Optimal for presentations and instruction, the large carts fit a data projector, a notebook computer, a document camera, a DVD player and a scanner. Pull-out shelves are included for optimal use. Management bin is helpful to organize cords and wires. Steel constructed with die pressed shelves and has an average of 30% post-consumer recycled steel, with an enivronmentally friendly powder-paint finish. Overall dimensions are 32-1/2"w x 24-1/4"d with an adjustable height from 31" to 39".