They can carry keys, ID badge, name card holder, wallet, mobile phone, school ID or other items that you want to carry for you. They can really liberate your hands.
Polyester material: The lanyard is made of durable polyester fiber. It's comfortable and soft to wear and won't irritate your skin. Such materials will not give off unpleasant smell. You can buy at ease.
Suitable size: The lanyard is 22 inches long and 0.8 inches wide.