We have 4 Lamp Finials metal Vintage items. They are similar with different measurements - the first photo on the left is about 1" in H x about 1" across the bottom. The center ones are about 1/2" x 1" and 1/2" x 3/4" on the bottom. The last one on the far right is about 5/8" x 5/8". They all have threaded centers which measure 1/4" across the center threaded part. They are in fair to good condition with 3 of the 4 in fair condition. There are quite a few scratches on the finishes on these.