STS Magnetic Clasp

Measuring approximately 5x2.5mm, these magnetic clasps are a quick and easy way to fasten your jewellery. Simply bring the two halves together and the clasps will do the rest! The loops on each side do not open, and so will have to be attached to your jewellery with a jump ring. Sold as individual clasps, and in packs of 12.
N.B Not to be worn by people with a pacemaker.