This bronze round closed ring is seamless and sturdy; because the ring is cast, it is perfect for connection points that need extra strength and is a great match for BRONZclay™ designs or any mixed-metal designs. Closed rings are ideal as attach rings for clasps, as end rings on strung or wire-wrapped pendants, drop or dangle designs, or as connecting rings between fabricated or metal-formed links and components. A closed ring presents a strong, smooth finish with no joint and no need to solder. Manufactured to exacting quality standards in our solar-powered facility.