12ft Happy Retirement Prism Banner. Cheers to your retirement! Celebrate this special event with our Prismatic Foil “Happy Retirement!” Banner. 1 Banner – 12 ft. This prismatic foil banner features a colorful “Happy Retirement!” headline with star prints on a holographic background. Perfect as a photography backdrop on your retirement party, adding a fun and beautiful decoration to your party. Made of durable material that is easy to assemble and hang up. This banner can be reused and easily stored to use in the future.