Product Description Finished flat/slab panel that is sized to conceal the exposed side/back of a base cabinet or base cabinet arrangement (e.g. forming a kitchen island or peninsula). Product Details width refers to the width/depth of the panel. height refers to the height of the panel. thickness = 0.75'', & refers to the thickness of the panel. This product is always a slab or flat style panel that matches the finish of the door / drawer finish selection. It will not have a door design (e.g. shaker). This panel is finished on all sides (front, back, and all 4 side edges). This panel is intended to conceal an exposed side or back surface of a Base cabinet or multiple Base cabinets in an arrangement. The available sizes consider Base cabinet sizing and multiple common "island" cabinet arrangements. Some width values are sized to extend beyond the cabinet box and line up flush with cabinet doors or other adjacent panels. Panels are shipped detached and are intended to be attached to the cabinet box during installation.