Make your son’s birthday party extra special with the Big Dig Construction Banners. These eye-catching banners feature a bold print of the words “Happy Birthday” in steel gray with a dump truck in between the words held together by a black and yellow striped trim. The banners measure 7″ x 116″ and are made of sturdy paper and polyester material. Each package includes one banner and there are twelve packages per case, making them a great bargain for any party planner or home party planner. Hang the Big Dig Construction Banners on the wall to add a unique touch to your son’s birthday party and pair them with other Big Dig Construction party supplies for a complete look.