You want about 2 feet 6 inches of one color and 2 feet 6 inches of the other color. Then burn the ends together of the two colors as shown in first photo. Burn the tips of the cords as shown in the second photo. Next get some more paracord and fold it in half and wrap it around your wrist, it should fit good and you should have an extra couple inches hanging off as shown in 3 photo. Now tie a knot at the end , as shown in 4 photo.
Lay the two pieces over each other . Then start the weave, and keep going until there isn`t enough string to weave anymore.