50th Birthday Party Custom Backdrop (Step and Repeat). Black and Gold Crowns. 8ft x 8ft. FREE SHIPPING! Can be customized for other celebrations: Sweet 16, Anniversaries, etc. SET YOUR EVENT APART FROM ALL THE OTHERS WITH A CUSTOM BACKDROP! Great for 50th Birthday Parties on the next level!! The 8' x 8' step and repeat backdrop can help you create the perfect photos setup like a Hollywood star. This backdrop creates lasting memories of your event for a lifetime!