SLEEK DESIGN: Tempered glass, reversible doors give a professional look and easy access while allowing you to readily monitor indicators STRONG CONSTRUCTION: The sturdy welded frame is made of heavy-duty 14 gauge cold-rolled steel for durability CONVENIENT ACCESS: Quick-release back and side panels for easy rear cable access ADJUSTABLE DEPTH: This AV rack cabinet internal mounting rails are adjustable in depth that helps to handle a full-size server EASY INSTALLATION: Comes pre-assembled with 4 shelves with a load capacity rating of 44 pounds each for fast and simple installation