thread wallets - cool wrist lanyards - key chain holder (fine line) thread wallets this premium thread wallets lanyard is made to be worn on your wrist. finally, a lanyard you didn't get at some random convention. now you can have a cool lanyard to match your style. perfect for attaching keys and your thread wallets. made with a durable polyester strap, genuine leather and a quality metal clasp. lightweight and comfortable to wear.