Light Walnut Travertine Switch Plate Cover (SINGLE ROCKER) 1 Piece of Light Walnut Travertine Switch Plate Cover Rocker - 2.75 X 4.5 IN Surface Finish: HONED (Matte) Sizes (per piece): 2.75" (width) X 4.50" (length) X 0.27" (thickness) Made from 100% authentic REAL TRAVERTINE (not faux / fake / resin, etc.) Coordinating tiles, mosaics and trim pieces are also available