'In 1949, the versatile, modular String System brought the optimism of modern design into homes and businesses worldwide. Seven decades later, it’s still the go-to for fans old and new. String Cabinets have sliding doors for hidden storage, with two adjustable shelves inside. They're easy to add to String Shelving units and can be moved as needed. This is the authentic String System. Made in Sweden. Assembly and attachment of this item to a wall or other hard surface is not included in Threshold