The Celeste 72" Wood Mantel Shelf Dune Finish Not just for the mantel, use in any room. Mitered hanger board assembly included for easy installation. 1 shelf - 3 design options. Hang shelf alone or with corbels or with corbels and arch. Pine. Shelf length: 72". Shelf depth: 10". Bottom base depth: 6". Overall height: 15". Height corbel: 6 3/4". Width corbel: 6". Width between corbels: 52 1/2". Radius: 99.712. Weight: 38 pounds. Color/Finish: Dune. Type of Material Item is Constructed From: Pine Wood. Country of Origin: Vietnam. Item Dimensions: 72"Lx10"Wx15"H.