Haller Bookcase and Storage Unit with 4 Vasistas Doors XL Designed by Fritz Haller & Paul Schärer for the brand USM, Haller is a furnishing elements collection made with chromed steel frame and powder coated panels in a wide variety of finishes.Haller is a collection by the modern design highly customizable, available in a wide range of different variants for maximum use of any type of need. Perfect in any home and contract environment. A perfect balance of form and function. Haller offers a customizable modern design with special features like chromed steel frames and powder coated panels, making it ideal for any home or business. With its wide range of finishing options, Haller is an unbeatable choice for flexible and practical design.