Iron Cord Tips, Red Copper. Size: about 8mm long, 2.5mm thick, hole: 2mm. Cord tips are for terminating necklaces or bracelets. Use with our satin cord, leather, hemp, imitation leather or suede lace. Bend style cord tips are used by inserting the cord into the slot, then bending the edge of the tips down over the cord. Glue-in style cord tips are used by inserting a bead of glue into the tip, then pressing the cord into the tip. Buy this and Get 37% OFF 7,000 pcs Red Copper Iron Cord Tips for $2.99 @PandaHall