This vintage medical alert penicillin allergy rectangle ID pendant is a unique and important piece of jewelry for any unisex adult. The pendant has a rectangular shape, making it a stylish addition to any outfit. Its timeless design and undated era make it a perfect gift for any vintage and antique jewelry lover. The pendant is perfect for those who want to show off their style and elegance. It is a great accessory for any occasion, whether it's a formal event or a casual day out. The pendant is also a great gift for anyone who loves vintage and antique jewelry. Get this beautiful piece now and add a touch of class to your jewelry collection.