You will need you rainbow loom board, bands, and hook.
Step 2: Three Rows Of Bands
Place three rows on the loom like i showed above.
Step 3: Triangles
Make triangle formations all the way up the board except on the first one.
Step 4: Folding Over
Take the three rows and fold them over like the original rainbow loom.
Step 5: Connecting
Connect the three that didn't have the triangle onto the middle peg.
Step 6: Pull
Pull all except the three band on the end middle peg off and flip the bracelet so it is hanging of the loom.
Step 7: Making Longer
Make a line like the picture shows with the color of your triangles. When you finished the line fish another band through the part of the bracelet that is still on the loom. Now hook over all of the bands.
Step 8: Finish
Lift the bands off the loom and connect with a c clip.