About this item 【Sturdy 】The pull-out rail rack is made of high-quality heavy-duty steel with a chrome finish to withstand the wear and tear of daily use. Note: trash cans are not included. Sliding shelves cleverly hide your trash while providing easy access with just a pull of the handle. 【Ball Bearings】This rack pull out bin under the sink has a ball bearing track system to support weight loads, they go in and out smoothly without feeling wobbly or wobbly - no matter how full your bin is! 【Easy Installation】The base of the cabinet bin is already assembled, so you only need 4 screws to install to the cabinet floor. NOTE: Measure the dimensions of the cabinet to ensure that the product will fit in it. 【Cabinet Requirements】Slide-Out Trash Can Rack Dimensions: 11in/28cm W x 16in/40.6cm D x 16.5in/42cm H; Minimum Cabinet Dimensions Required – 13in/33cm W x 18in/45.7cm D x 18in/45.7cm H. The pull-out cabinet system can hold up to 35 quarts of litter.