String adapts the classic stemmed-glass holder to use with the storage system's metal or galvanized shelves. A must in any kitchen or entertaining area, the rack is available in either small (2-3 wineglasses) or large (3-4 wineglasses) versions. Each String accessory set contains 2 hanger racks, each equipped with double rails and the standard 58-cm-wide metal shelf can fit up to 3 hanger racks and the 78-cm shelf wide can fit up to 4 racks.