The back plate behind this brass decorated ring has a burst of leaves, like a bundle protruding from a vase. For this reason, here at the store, we call these kind of back plates “florets.” This floret or back plate is 2 3/8 inches long and fans out to 1 3/4 inches at the top. There is a small hole at the base of the back plate for a brad to secure the pull so it won’t turn or pivot on the mounting post. The ring measures 1 3/4 inches across and 1 1/4 inches vertically. Screw are included.