The Branch Modular Organization System blends mid-century style with modular components to give you an infinite number of elegant, open-storage options for home, office, or retail environments. The designs feature varying configurations that can be transformed into a wide range of organization or display units. Add-ons let you customize the size, layout and function of the system to suit your space. Winner of the 2020 Architectural Digest Cleverest Award for functional, innovative product design. Designed specifically for use with the Branch Modular Organizational System. Solid Ash Hook Rail is FSC®-Certified in support of responsible forest management (FSC® 092551). By purchasing this product you help take care of the world's forests. Find more information at www.fsc.org Hooks are powder-coated steel. Hook Rail is height-adjustable and can be positioned vertically in 2.5" increments. Suitable for residential or office spaces. Assembly required. All hardware and instructions provided. Wood is a natural material, with variations in grain pattern and colour that make each design unique. Product colours may vary slightly from those shown on your display. Visit us to preview samples of fabric and finish options.