This shade would also work on a table lamp. Note that in the pictures with the light behind the shade I used a very bright light so if you use this with a lower-wattage bulb the shade will appear much darker. It measures 13" in diameter at the widest point and is 6" tall.
It is in good used condition with just one small crack on one of the very narrow but long dark red strips of glass which is very hard see even with light behind it. There are some manufacturing defects/variations in the foil/soldier used in the manufacturing process.
Overall, I'd rate it 8.5+ out of 10 for vintage lighting. This shade is coming from a smoke- and pet-free home. If you have any questions, please ask.