304 Stainless Steel Cord End, Folding Crimp Ends, Fold Over Crimp Cord Ends, Electrophoresis BlackSize: about 4mm wide, 10mm long, hole: 1mm; 3.5mm inner diameter.The folding crimp ends fit up to insert about 3.5mm cord or ribbon.â Easy to Use: Lay the ends of the cords in the folding crimp ends; use a plier to press down the sides at a time to fix the cord ends tightly on the metal crimp end caps. Finally, attach it to a lobster clasp with a jump ring.
