Beautiful marble fireplace keystone. Vintage/Antique I am unsure of exact age. In good overall condition with some minor flaws, staining, small dings around edges, one larger chip at back where the hole is. This could be the missing piece to your antique marble mantel. Or maybe you're like me and just love antique architectural salvage for decor. Measures approximately 10" tall, 5" wide & 2.25" deep at the top. Please message me for photos of more exact detailed measurements if needed. Please ask any and all questions before purchase as all sales are AS IS and FINAL. Thanks for looking!