These heat treated and non heat treated split rings are ideal for creating high quality ID badges, key rings or attaching name tags to products. Whether you want to add a key, id badge or other object to the split ring the process is easy. Simply thread it onto the ring in the same way you would add a new key to your key ring. Whatever your application, these split rings are easy to use and inexpensive. The heat treated rings are ideal for more durable applications where the non heat treaded options are better for one time use. Choose the rings that best fit your application and order yours today.