CRYSTAL BALL SHAPE -.9' width small Stepanov Crystal ball lamp finial. A perfect accent to top off your table or floor lamp. POLISHED BRASS FINISH - Crystal finish will match most lamp harps. SMALL SIZE - Proportional sized to fit most standard table or floor lamps. Finial measures Height: 2' and 7/8' width. Threaded at 1/4' wide opening, threaded for standard 27 threads per inch. FUNCTIONAL - Secures your lampshade to standard table or floor lamp. EASY TO USE - Easily screws on/off. Fits standard lamp harps that measure 1/4' wide with 27 threads per inch.