The Rev-A-Shelf RV-12KD Series is a very cost effective 35 quart bottom mount waste container unit that is manufactured with a sturdy chrome wire support structure. Easy 4 screw installlation and comes unassembled to help reduce the freight charges. Includes: One - 35 Qt Metallic Silver Can, Chrome Full Extension Ball Bearing Slides with Chrome Rails. Want to mount the cabinet door to it? Use the Rev-A-Shelf accessory - RV-DM117-KIT.