Gorgeous Stainless Steel Vial Necklace, I have suspended this gorgeous piece from a silver plated chain which can be customized to your desired length. At the top of the vial is a small threaded plug with a small rubber seal that makes the piece air and water tight. You can pop some grains from your most favourite beach, a lock of hair, a little note or the remains of someone you wish to have close to your heart. This little secret measures 1 1/2" tall (not including the loop at the top).