A must-have for any worker who has a million things to do! The UtiliShelf Portable Magnetic Workstation is a creative solution for those lacking surface space while out in the field. This product can be used to place test equipment and as a laptop and tablet desk or writing table. Heavy-duty polypropylene plastic UV resistant, dielectrically safe (does not hold electrical current) Vinyl-coated pad provides comfortable, stable surface 3 large magnets for secure attachment to 16 gauge or thicker metal Sliding lock keeps case closed while in transit Light in weight for easy transport throughout workday