Safco Products 8933BL Adjustable Plastic AV/TV Cart, Black Mobile projector AV / Media cart, 25 1/2" to 42"H holds monitors up to 20" or 50 lbs. Shelf dimensions 24 3/8"W x 18 1/4"D x 1 3/4"H Three outlet UL approved mini-surge protector with power switch Heavy gauge plastic construction resists dents and scratches Mobile on four swivel casters, two locking