This product is a vintage Tiffany style stained glass lamp shade with a geometric pattern in lilac purple, beige, and green colors. It has a bell shape and is made of plastic with a glass panel and mosaic features. This antique lamp shades are 8.5" in diameter and 6 1/4" in length, with a fitter width of 1 5/8 inches inside. The Tiffany & Co. brand adds to the originality and collectible appeal, making it a unique and stylish addition to any lamp or lighting fixture.