The Fluted Vase is made from ceramic. It is then covered in a soft sky blue glaze with a subtle crackle. We top it with our silk drum shade with brushed gold liner. Shade dimensions: 18" top/18" bottom/10" side. UL Listed. Wattage Max: 150 Watt with a 3-way switch. Dust with a soft, dry cloth. Made in the USA.