Balt 89842 Adjustable Laptop Utility AV Cart, 26"-42"H x 24"W x 18"D The Adjustable Laptop Utility Cart features a retractable shelf to hold a laptop. Adjusts in height from 26-Inch to 42-Inch. Frame is black powder-coated steel. Includes an electrical assembly with four outlets and a 25-Feet cord, and 4-Inch casters (two locking). GREENGUARD Indoor Air Quality Certified and GREENGUARD Children & Schools CertifiedSM.