Place a 6 - inch plate on one edge of the dough and cut along the outside of the plate with a pairing knife to create a 6 - inch circle. (holajalapeno.com)
If you have thicker hair, you may want to consider the 2 - inch plate option, which will cover more surface area and help you style your hair more quickly. (businessinsider.com)
One is a 12 x 20 inch plate while the others are circles that come in 12, 8, 6, and 4 inch diameter. (geekwrapped.com)