Message if interested in the base with zip. Can let you know how much. Not antique LAMP SHADE in excellent condition, no open glass, perfect structure. Lines you see the glass are actual streamers inside the glass, details in the design to mimic some Tiffany Studios techniques, Reinforced rim with ball chain wire, Various color hues in the individual glass pieces , streamer stained glass, some fragmented & some ribbed at the rim.1000 pieces of glass give or take a few. 23.5 / 24 diameter, approx 11 deep. Reinforced at the aperture with double inner & outer vents. Just Nice Stained Glass at fraction of the price of a Tiffany Studio.