This is a demonstration for the letter "F". You can use similar techniques to create any letter you like. The final product was approximately 3 ½ inches long. You can modify the length of your wire to adjust the outcome of the letters. We began with a nine inch length of wire. Straighten the wire with nylon jaw pliers. About two inches from the end, use your chain nose pliers to bend the wire back until the two ends of the wire are almost parallel.