Keep your Important and Emergency meds safe, secure and with you! This beautiful Round Pill Locket Necklace has an O-ring seal that will keep moisture out! They can be engraved by your local engraver. We designed our Pill Locket Necklace so you could safely and securely keep your emergency pills, daily medications or any tablets you want handy with you at all times. The polished 316L stainless steel is medical grade, which is ideal for protecting your medications.