Metal base with painted finish. UL listed. Each piece of glass is hand-soldered into place using the traditional copper foil technique. Bloomsbury Market | Bloomsbury Market Tonsey Floor Lamp Blue Stained Glass Baroque Style Lavender Metal Base LED Bulbs Included 64"H*16"W*16"D 64.0 H x 16.0 W x 16.0 D in blue / brown / greenMetal | 64" H X 16" W X 16" D | Wayfair