The therapeutic ring is crafted from solid copper and features an engraved floral pattern along with embedded magnetic therapy size about a 6 or 6.5. The ornate cross pendant is a light weight, dainty bronzed finish filigree design. Would likely need a smaller stone jump ring to attach to a necklace. The vintage puffy heart pendant is a mixed metal with copper tones shining through, features a filigree border, a central keyhole design with four small rhinestone accents.