Darice® 1.3mm rhodium plated crimp tubes. 1 gram per package.
Crimp beads and crimp tubes are used to secure the ends of strung necklaces and bracelets. Compress with a crimping tool at both the start and the finish of a jewelry piece to keep your beads and bails from sliding off the wire. Can be used with wire guardians to help prevent wear and tear on the wire. A decorative crimp cover can be used as well, if desired, for a nicely finished look.