Flat Panel Cart w/Laptop Shelf for 37"-52" MonitorsUL listed for schools to support a flat panel monitor up to 100 lbs, suggested for 37" to 52" flat panel. Includes a pull out laptop shelf and additional shelves support extra equipment. Adjustable mounting bracket supports a mounting hole pattern up to 850mm wide by 400mm high. UL Listed to 1667 standards for tall institutional carts.