Size Guide Safety Policy Care InstructionsMake your mark with the Bubble Up Initial Necklace in Silver. Personalize it with 1-3 initials to create a meaningful piece. The adjustable clasp allows for easy wear, ensuring this elegant accessory fits seamlessly into your everyday style. Explore more of our unique initial necklaces in silver for that everlasting sparkle.925 Sterling Silver: Timeless and durable, sterling silver is always a classic choice. As pure silver is too soft to last, 925 silver combines 92.5% pure silver and 7.5% copper