The perfect product for holding almost any kind of tray for drying or storage. Combine modules to fit entire lengths of popular sized shelves. Width - 15 - 1/2 in. (39.4 cm). Height: 8 in. (20.3 cm). Since these modules simply attach to shelves by zip ties (included with each module), they can be easily removed for cleaning. Tray modules can be combined and attached over the entire length of most wire shelves. Refer to chart to take the best advantage of your shelving space.