The Chain Fidget toy is a heavy duty fidget for hardcore fidgeters. Whether you suffer from anxiety, pain, stress, lack of concentration, etc... this is a great fidget that will keep your fingers busy and allow your mind to focus on what's really important. chain fidgets are made from bike chains that have been thoroughly washed to remove all grease, and are made of materials that will not rust or corrode. Chain Fidgets are designed to be 100% silent, and easy to carry with you anywhere you go. Chain fidgets also make excellent stocking stuffers or small gifts.