This pendant lamp is 8 inches square, and 10 inches tall at the shade. Chain lenghts vary. The pictured sample was made for an 8 foot ceiling height, and is 22" in totall length (including the shade and the chain).
Mica or stained glass shade panels can be used.
3 fixture lenghts are available ~ 22" for 8' ceiling, 32" for a 9 foot ceiling, or a 42" length for a 10 foot ceiling.