The Jules key rings are specially designed with the so-called 'Diamond' knot. These key rings are made of paracord type III with a small metal msuketon. 
 
In the box for your additional information you can leave which color you would like. You can choose the colors from the color book in the link below. You can choose a maximum of 3 colors from the paracord type III. The pearls are always white with black letters and the finish always has silver-colored pearls.
You can enter a minimum of 1 to a maximum of 6 names. 
Have fun together.