24K Gold Plated Brass. We offer the highest quality gold plating that is backed by our Lifetime no questions asked warranty. Faded, Broke, or just want to refresh the piece? No matter the reason you can swap out whenever and how ever many times you like. We send you a warranty card you just send the piece back to us and we send you a new one. Make sure to fill out card with name and telephone number. We do not cover shipping back to us and there is a $5 swap fee on every item you send back to us.