Tarnish Resistant Smooth 304 Stainless Steel Magnetic Clasps with Glue-in Ends, Leather Clasps, Oval, Stainless Steel ColorSize: about 10mm wide, 30mm long, hole: 5mm.Tiny, but strong. Ideal for light- and medium-weight necklaces. For best results, slide clasp ends apart to keep magnet from loosening.
