The butterfly locket necklace symbolizes happiness, freedom, and love, as butterflies are often called flying flowers and represent loyalty with their lifelong single partner. This heartfelt piece is perfect for expressing deep affection, designed to hold two photos with an engraved message on the back reading "forever in my heart." The heart-shaped pendant measures 0.66 x 0.66 inches, paired with an 18+2 inch chain, crafted from polished 925 sterling silver for a lasting shine without tarnishing or skin irritation. Weighing approximately 9.7 grams, this nickel-free and lead-free necklace adds a delicate sparkle to any outfit. Each order includes the locket, a gift box, and a cleaning cloth, ensuring a premium-quality keepsake. We offer lifetime after-sales service and welcome quality testing for assurance. For inquiries, our customer service team is always ready to assist.