: Jewelry making jump ring measures about 0.39 inch or 10mm outside diameter. 300pcs in a pack.: Open jump rings are made in iron wire of 0.05 inch or 1.2mm in diameter, silver plated.: Open jump rings are packed in a plastic box to avoid damage or bent in storage. Compartments of storage box separate open jump rings and allow you to find the right one easily.: It included 300 pcs silver jump rings (10mm) and a protection paper with the storage box.: Jewelry making jump rings are great for DIY your special & unique jewelry, Excellent for suspending small items from delicate necklaces, bracelets, earrings, anklets. These open jump rings are not only for jewelry making, but also for repairing jewelries, necklaces, bracelets, craft projects etc.
