A3 Black Frames for A3 Print - Will fit an A3 picture (297 x 420 mm) - Easy to fit and wall hang Made from REAL WOOD and with REAL GLASS - Each A3 Photo Frame is hand made by us here in the UK All of our A3 Picture Frames are easy to use and even easier to hang (either Portrait or Landscape) High Quality A3 Picture Frame - You won't find a better quality Wooden A3 Frame on Amazon. Picture Frames A3 size Buy A3 Wooden Frames from the UK's leading manufacturer. Check out our fantastic reviews!