Alvin's Deluxe Board with Straightedge is a compact, versatile work station. The smooth melamine finish is easy to draw or draft on; rubber-tipped legs provide a sturdy flat or angled surface. Bring your work closer with the non-slip rubber grip tracks that allow the board to extend past the edge of the table. The Deluxe Board features a durable phenolic blade that stays parallel by gliding up and down on guide wires and runs smoothly on nylon bearings. The inking edge ensures smudge-free results, and metal brackets can accommodate thicknesses up to 3/16 inches. Lock the blade securely in position during use. Carrying handle makes it easy to take your work with you. Fold the legs under for compact storage. Includes a gray/white VYCO vinyl cover to protect your board's surface.