Twelve photos for twelve years of school! Or maybe just your twelve favorite photos. Printed on tear-resistant polystyrene for durable, kid-friendly use, these larger size 24" x 36" custom posters make easy and fun home and party decorations. Simply upload your photos and drop them into place. You can choose from over 70 colors for the background color to match your room or party decor. And the text is fully editable so you can personalize it with a name or message of congratulations. Then, just let us take it from there! Our custom posters are also weather resistant for short-term outdoor use.