This sterling silver oval Rio Dexterity™ magnetic clasp offers a slim profile and is easy to use—simply pinch open the clasp (max. opening is 2.1mm), catch the jump ring of the chain on the peg, then release. The hidden magnet keeps the clasp securely closed. This magnetic clasp is ideal for customers who have difficulty using traditional clasps. Patent pending; pair it with a plain or decorative ring.