We at Phantom Custom Bowstrings believe in our strings, and we love our customers. These two things combined allow us to put our principles into practice. We stand by our product, and we stand by the people who trust us to give them the very best every day. It is our pleasure to offer a one year unconditional warranty on our strings from the date of purchase and a two year manufacturers warranty. Simply return your strings to us with proof of purchase and we will replace them one time free of charge. No gimmicks, no fine print, no questions asked. The happiness of our customers is our policy.