Midwest-Masterpiece Upright Magnetic Scoreboard Black on White Cornhole Bag Toss or Frisbee Game

If i dont mount this on anything, is it strong enough to plave in sand?

Can this board stay outside 24/7 or does it have to be brought in after each use?

how tall and wide is the actual board?

can i ask you how much you save my shipping sure post versus straight ups? i would have rather pay the difference! because the post office +2days