We probably have plenty of these advertising jar openers. This one is from Sun Oil advertising Sunoco Gasoline. It is in the original packaging which is a plastic bag with a blue bow imprinted on it. It is a Power-Pal Majic jar Opener. The opener is yellow and has the blue Sunoco Logo on it. It measures nearly 5 inches square. There is an insert in the envelope welcoming the customer to Sunoco and giving info on applying for a credit card. The paper is blank on the reverse. We must collect 6% Pennsylvania Sales and Use Tax at checkout. Thanks for stopping by!