Exotic and sleek, rings come in 4 different thicknesses ranging from 3mm to 10mm, and can be made to whatever size finger you want. Known for it’s use in aerospace, military, and the medical industry, the titanium center core is biocompatible meaning it won’t cause an allergic reaction no matter who wears it. The same center core features a rounded interior profile that makes it comfortable to wear and won’t pinch. While the outside maintains it's organic look and natural wood style with your choice of exotic woods, the sleek, strong inner core makes it comfortable beyond compare. 8mm and 10mm Ring exteriors are subject to laser engraving potential. Truly this is a meaningful gift.