Abstract: An extension for a shelf, the shelf having a substantially planar top surface, a plurality of holes in the top surface, and a front edge. The extension includes a substantially planar shelf portion having a front, back, and left and right sides. The front of the planar shelf portion has a curved portion between the left and right sides. A plurality of downward extending tabs are under the planar shelf portion and are arranged in alignment with corresponding holes in a shelf. A lip extends downward from the curved portion of the planar shelf portion. When the extension is installed on a shelf, the tabs engage the holes in the shelf and the planar shelf portion is substantially parallel with and on the planar top surface of the shelf and the lip is positioned in front of the shelf front lip.

Abstract: An extension for a shelf, the shelf having a substantially planar top surface, a plurality of holes in the top surface, and a front edge. The extension includes a substantially planar shelf portion having a front, back, and left and right sides. The front of the planar shelf portion has a curved portion between the left and right sides. A plurality of downward extending tabs are under the planar shelf portion and are arranged in alignment with corresponding holes in a shelf. A lip extends downward from the curved portion of the planar shelf portion. When the extension is installed on a shelf, the tabs engage the holes in the shelf and the planar shelf portion is substantially parallel with and on the planar top surface of the shelf and said lip is positioned in front of the shelf front lip.