Full color Yard Signs - Double Side make durable signs that can display any message in style; perfect for use on lawns to spread the word about any event; light weight yet sturdy 4mm corrugated plastic; recyclable and outdoor safe; these display boards can be printed on both sides in full color to ensure greater brand visibility; If you are looking for an affordable, high quality signs, these double side, full color, corrugated yard signs are the best options.