One 40 x 50 inch Shark Birthday Photo Op Banner. A 90 inch cord runs through a pocket along the top of the banner for easy hanging. Fasten this Shark Birthday Photo Op Banner in a doorway for fun photo ops! Have the kids stand behind it and stick their face in the hole. Send everyone home with a picture made with this Shark Birthday Photo Op Banner. The kids will get a kick out of looking like they are being eaten by a toothy predator of the deep. You could also send a picture to each kid in your Shark Thank You Notes.