Secure small pieces for sale or display with this elastic barb. Ideal for use with our presentation cards, barbs are easy to apply—insert the metal tip on one end into one hole of the card and turn the tip so it rests against the card and cannot slip back through the hole. Then position the jewelry piece behind the elastic on the front of the card. Finally, insert the other tip of the barb into the other hole, turning it to secure it at the back of the card. The metal tips of this elastic barb have smooth edges that help prevent accidental scratches or cuts on your fingers and help protect against inadvertant snags on the fabric of your displays.