Glidez Deep Sliding Under-Cabinet Organizers bring the back of deep cabinets spaces into easy reach. These chrome basket sliding shelves pull out all the way to bring everything inside the cabinet out in one easy motion. And it pushes back in again just as simply. This single basket sliding shelf fits cabinets that are at least 21" deep with door openings that are at least 7.75" high x 11.5" wide at the hinges so the basket can pass through. Glidez organizers are made of industrial quality chrome wire, so that last and hold up well. 3 different size wire create unparalleled stability and useful design. The upper wire frame is 10 millimeters thick, so they are more comfortable to grab when pulling the organizer out. Please measure your cabinets carefully to ensure your organizer will fit. The 5-millimeter stabilizing wire around the tier keeps goods in place. And the 3-millimeter wire base allows the wires to be placed closer together for a flatter storage surface. Glidez Under-Cabinet Organizers come fully assembled with Quikfit technology for quicker, easier installation. This 11.5" wide organizer for deep cabinets measures 7.75" high, 11.5" wide, and 21" deep.