Using a hammer and the nails that came with your sawtooth hangers, apply them to the back, top side of your sign. If your plywood is thinner than the nails are long, use a strong adhesive like e6000 to attach them instead.

Using a hammer and the nails that came with your sawtooth hangers, apply them to the back, top side of your sign. If your plywood is thinner than the nails are long, use a strong adhesive like e6000 to attach them instead.