We stand behind our products 100%! Your new cobalt chrome wedding band is designed and crafted to rigorous quality standards, and is warranted against imperfection in design, materials and workmanship for the life of the ring. Should your ring need to be serviced after the initial 30-day free sizing/exchange period, our state-of-the-art production facility is ready to assist you. Engraving options offered by e- Wedding Bands do not affect the warranty. Please note, however, that third party alterations will void the warranty.