BR1530 Features: * Cabinet is perforated to cool electronics, locks for security, and can be equipped with a 4 outlet electrical unit * 4"" swivel casters, two with locking brakes * Made in the USA Construction: * Sturdy steel construction with Black powder paint finish Assembly Instructions: * Top shelf can be set between 31 and 39 inches at time of assembly Dimensions: * Two pull out shelves are 20.75""W x 14""D for use with laptops or projectors and height adjust with the top shelf