Balt 89819 Lap Jr. Mobile Adjustable Height Laptop Workstation Keep your laptop handy with the compact Lap Jr. Featuring a low profile leg that can roll under a desk, the stand can be used virtually anywhere Top measures 18"W x 14"D and is height adjustable from 27" to 42"H Angle adjustable from 45 to -45 Black powder-coated steel frame with black laminate platform