The Brooksby mantel in Calcara micromarble offers a refreshing approach to fireplace design with a clean, geometric lines. This contemporary surround features a sunken panel details to the header and legs creating depth and interest. Surround Measurements: Shelf width - 1315mm (52") Height - 1115mm Leg Depth - 135mm Opening Height - 900mm Opening Width - 900mm Rebate - 3"