The perfect way to celebrate your favorite beach, lake or island! Choose to send in sand from your Lake or Island or choose our signature mix of sand from all 5 Great Lakes. Pair this necklace with the matching ring for a beautiful set! >> 316L Stainless Steel (Hypoallergenic, waterproof non-tarnishing) >> Measures approx. 8 mm across front >> Sealed with a professional grade resin. It is UV proof, waterproof, highly scratch and "fogging" resistant. >> Packaging will be customized to reflect the location of your sand.