The 3D Crystal Heart NecklaceIs there a photo close to your heart? The 3D Personalized Heart Photo Necklace lets you keep it even closer! Made with top-quality K9 crystal, carefully engraved with the latest in subsurface laser technology, and all tied together on a 20" stainless steel chain, this cute Custom Photo Heart Necklace is a sleek and stylish way to show off your loved one and always keep them near.For best results, we recommend using a close-up portrait and wearing your 3D Heart Necklace over dark clothing to make the engraving stand out.