No assembly required suopreme pan organizer, brushed steel wire construction protects surfaces,rust resistant, durable, easy to clean, and supports heavier pans Space Saving,organize kitchen cabinets, counter space, pantry space for clutter-free access to your pans and lids You can save space and keep your kitchen organized. Holds up to 5 pots, pans, roasting pans,lids or griddles(Up to two 14" pans and three 9" pans with vertical installation or four pans with horizontal installation?. This pan rack can be free standing or mounted with screws vertical or horizontal. Comes with needed screws Dimension:12'' x 9.5'' x 9.25''(7.75");distance between each layers is 2.75 inch