Seller: nysalvage (4,175) 100%, Location: Oneonta, New York, Ships to: US & many other countries, Item: 201682425939 Nice antique cast iron heat grate vent register with louvers. Nice waffle design. Nice decorative pattern. Its in a nice rust patina with good remnants of original black paint. The louvers do function as they should. Overall good condition. Please look over the pictures below and ask question when needed. Thanks for your interest. Measures approx: 11 7/8" x 13 7/8", Rough opening- 10" x 12" Depth: 2 1/2"