Width 16-5/8" Height 16-5/16" Depth 21" Solid Maple Double Trash Pull Out. This item fits an 18" or a 21" base cabinet (sold separately) and will work in a cabinet with or without drawers. Comes with 2, 29 QT. bins. If cabinet door is attached and/or has hinges it will need to be removed and hinges also removed. The cabinet door will attach directly to the insert framing and will pull srtaight out. It will not open right or left. It installse sometehing like drawer glides on the floor of the cabinet and the insert sits onto the glides and operates like a drawer.