3M Under-desk CPU Holder, Width adjusts from 3.5" to 9.3" and height adjusts from 12.5" to 22.5" to fit most CPU's up to 50 lbs, 360 Swivel, Steel Construction, 17" Track, Black, (CS200MB) Mounts CPU to underside of work surface on 17 in track for easy access and keep it off the floor or desktop freeing up space 360 degree swivel ensures easy access to cables and ports at back of CPU Width adjusts from 3.5 in to 9.3 in and height adjusts from 12.5 in to 22.5 in to fit most CPU's Sturdy steel construction with 50% recycled content 5 year warrant