This I Love You necklace features 100 languages engraved with nano projection technology. The love stone illuminates when light hits it, projecting your chosen photo and words onto any surface. Customize it by uploading your favorite image. To view the projection, look directly inside or point the stone's protruding side at a camera lens to display the image on your phone screen. Alternatively, shine light on the flat backside to project the image elsewhere. Crafted from S925 sterling silver with 14k white gold plating, this pendant is nickel-free, lead-free, and hypoallergenic, safe for sensitive skin. The 14k gold plating ensures durability, preventing fading, rust, or tarnishing. The chain is 18 inches with a 2-inch extender, and the pendant measures 1.45 x 0.86 inches. A unique gift for any occasion, perfect for Christmas, Mother’s Day, birthdays, graduations, anniversaries, or Valentine’s Day. It comes beautifully packaged in a jewelry gift box. Your satisfaction is our priority. Each piece is quality-tested before sale. We offer 180-day after-sales service for any issues. Contact us for assistance.