This is a personalized voice wave jewelry. The necklace can be personalized by telling us the words you wou like turned into a waveform or by sending us your own voice! The most popular design is an I love you sound wave.BEAUTIFUL FINISH - Each piece goes through a 3 step polishing process to ensure the highest quality. Gracefully Made Jewelry places a high priority on creating beautifully made pieces.UNIQUE DESIGN - Our necklace is unique. We designed it and make it in house. Unlike many of our competitors who source theirs out of the country.MATERIAL - The bar is 1.25" wide by .25" high. It is made of solid sterling silver along with the jump rings and chain.AFTER SALES SERVICE - Reach out to us with any questions or concerns & our support team will get back to you as quickly as possible!