Seller: suburban3 (1,217) 100%, Location: Spring, Texas, Ships to: Worldwide, Item: 252619087690 Antique french acanthus design backplate. I have 7 others on auction as well. Very high end, most likely attributed to P E Guerin or Sherle Wagner.Measures: approx. 10" in overall length, approx. 1 1/2" in width at widest point. 1/4" thick, which is found only in the very high end hardware. Vintage condition, could use a gentle cleaning.Last photo shows current Sherle Wagner backplate designs that start at $1000/each and increase depending on finish desired. The finish is antique brass. Constructed of brass.Hardware is the jewelry and these are divine!!