Finally, attach it to a lobster clasp with a jump ring.
304 Stainless Steel Folding Crimp Ends.304 Stainless Steel Folding Crimp Ends, Fold Over Crimp Cord Ends, SilverSize: about 4mm wide, 10mm long, 3mm thick, hole: 1mm, inner: 4mm.The folding crimp ends fit up to insert about 4mm cord or ribbon.