Designed for 6x3 magnets. Cut your paracord to the desired length (9" or 23 cm worked well for me), slide these on an inch or two. Using a lighter or soldering iron, melt the paracord ends and get them well mushroomed, while still warm, slide the ends over to form and set the melted paracord. Take a 6x3 magnet and press it in the end.
The author marked this model as their own original creation.