These heavyweight, 7mm round jump rings in 9ct Yellow Gold are a workshop essential for any jewellery maker. They are supplied open and ready to solder. Jump rings are highly popular findings and are regularly used in jewellery making. They are ideal for creating necklaces, bracelets and charms, and to connect findings to jewellery pieces. These jump rings have an outside diameter of 7.00mm and a wire diameter of approximately 1.00mm.