BALT Audio Visual Adjustable Presentation Cart, Teak Black, 40.25"H x 18"W x 30"D (27519) The Presentation Cart provides AV equipment space and storage in one compact unit Black powder-coated steel frame includes 3" casters Top shelf and laptop shelf are 18"W x 14"D Laptop shelf adjusts from 19" to 39.5"H Bottom shelf measures 18"W x 18"D