This stainless steel magnetic clasp will finish round cord up to 6mm in diameter. Great for leather, pleather, silk, and satin cord necklaces. Simply dab some glue inside the cord ends and insert the trimmed cord completely through to the end of the cap. We recommend Zap-a-Gap glue for most types of cord.
Measurements: About 30mm long (when closed) and 10.5mm in diameter. The cord ends are 6mm in diameter and about 8mm deep.