Thorsten Rings GABON Black Ceramic Wedding Ring with Exotic Mahogany Hardwood Inlay and Polished Beveled Edges Comfort Fit Lightweight Durable Wooden Wedding Band - 6mm and 8mm Hypoallergenic, Durable and Heat Resistant Black Ceramic Comfort Fit Great For Both Men & Women - Also Available in 6mm, 8mm, and 10mm widths Great Wedding Ring or Promise Ring Free Shipping, Free Lifetime Warranty, Free Lifetime Sizing Mahogany is the straight-grained, reddish-brown timber of three tropical hardwood species of the genus Swietenia, indigenous to the Americas, part of the pantropical chinaberry family, Meliaceae.