From TRITON, this 8mm black tungsten carbide band features a brushed center and rose tone rims. A link edge design adds contemporary style to this design. As a comfort fit band, this ring has a rounded interior specifically designed for the most comfortable all-day wear.The manufacturer “Forever Fit Warranty” is included with this ring. If your ring size ever changes, the manufacturer will re-size or replace your ring for a minimal shipping charge. This warranty gives you the assurance of enduring wearability.