Please choose the correct solution to the question: How can I make a cool mail holder, cheaply?

Solution1: Use a small old window shutter, paint or stain it, mount on a wall and use to stick mail or bills it into to organize.

Solution2: Use a small old window, paint or stain it, mount on a wall and use to stick mail or bills into it to organize.

Answer format: solution1/solution2
Answer: solution1