Tarnish Resistant 304 Stainless Steel Magnetic Clasps with Loops, Stainless Steel Color
Size: about 12mm wide, 20mm long, hole: 2mm.
These Magnetic Clasps with Loops are great for necklaces. Each end is magnetic so make sure to align magnets in correct position before completing your project. They are also for bracelets, just add to the end of your DIY bracelets crimp in the hole.