The Benchmark Lifetime Guarantee is one of the features that defines us as a leader in the wedding band industry. If your registered Benchmark ring ever needs to be resized or refinished, our Lifetime Guarantee will take care of this free of charge. In the event that material has to be added to complete the sizing process you will only be charged for the metal or stones that must be added. There may also be repair charges assessed and dependent on the repair service that is requested. This will be determined by your retailer and at the time of your ring's assessment.