Do what you say you're going to do, when you say you're going to do it. A simple rule of business, but often not followed. Hang this Under Promise Over Deliver Poster Sign in your office or cubicle as a gentle reminder to let your actions do the talking! This sign is available in the vinyl poster, or mounted to plastic, aluminum, or PVC. If you have any questions, our friendly representatives are happy to help! Order your sign today!