This necklace features a unique nano projection technology that illuminates a photo inside the pendant. Upload your favorite image to customize the love stone, which projects the picture when light hits it. To view the projection, either look directly into the pendant or point the protruding side at a camera lens to display the image on your phone. Alternatively, shine light on the flat backside to project the photo onto a surface. Crafted from S925 sterling silver with a 14k white gold plating, this pendant and chain are nickel-free, lead-free, and hypoallergenic, making it safe for sensitive skin. The high-quality craftsmanship ensures durability and a smooth finish that resists fading. This necklace makes a perfect gift for any occasion, including birthdays, anniversaries, Valentine’s Day, or Christmas. It’s a thoughtful way to celebrate special moments with loved ones like mothers, daughters, wives, or girlfriends. The pendant measures 1.45 x 0.98 inches, and the chain is 18 inches with a 2-inch extender. Each piece undergoes quality testing before sale. Enjoy 180 days of after-sale service for any jewelry-related issues, with professional customer support ready to assist.