Aberdeen Series 72" hutch with glass doors has textured glass to highlight the contents but still provide privacy. The glass is tempered for safety and durability, and has four self closing doors. Back panel features two cable grommets. 21 1/2" Clearance between work surface and bottom of shelf. Also accepts optional fabric tack panel and task light. Mayline Heritage began in 1939, Manufacturing drafting tables as the engineering Supply company. today Mayline is one of the leading mid-market contract furniture Manufacturers in the U. S. , offering a complete collection of office furniture, filing, storage, and customized solutions. Mayline understands you have unique workplace needs, so every effort is made to optimize the environment to fit both your style and your space.