This single 29 Qt. Pull-Out Trash Can Unit, from Real Solutions by Knape and Vogt, features one 29 Qt. platinum-colored waste bin, held securely in place on a sliding steel frame. A specialized wire management system keeps bin secure while pulling it out of the cabinet on Knape and Vogt epoxy-coated, heavy-duty ball bearing precision slides. Bottom-mount unit provides stability and is preassembled for fast installation. Installs easily using only 4 screws (included). It is strongly recommended that you measure your cabinet prior to purchase. The minimum cabinet opening dimensions need to be confirmed prior to ordering: Minimum Opening Width: 10 inches, Minimum Cabinet Opening Height: 19 inches, Minimum Cabinet Depth: 20-1/2 inches. Real Solutions pull-out waste bins all feature a limited lifetime warranty guarding against manufacturing defects.