Large Red Gingham Pennant Banner. There's nothing like giving summer BBQs company picnics and family reunions some gingham to make them feel complete. With a 24 ft. line of 20 x 28 vinyl pennants this Large Red Gingham Pennant Banner is the perfect way to enhance your summer activities. You'll love how much it adds to everything from decorating your party space to marking the finish line for races or obstacle courses. OTC