We designed this special shade for a special lamp. We call this shape "Paris Oval" for its romance and everything French. The exterior is hand laid silver foil and we used John Derian's Sepia Chimey Swallows wall covering as the liner. It's finished with silver tape and has a nickel washer spider. The bottom diameter is 14" across and is 9" tall. It requires an 8-8.5" harp.