⚠︎ Beware of inferior products using only the idea of this product and made with lamination. Please be careful. Lamination leaves stains after erasing markers and is unusable. ★ We have sold over 1000 sheets so far and have received very positive feedback from our customers. We also accept free, simple form changes! If you have any other requests, please feel free to contact us in the comments section. ☆ Sales record at sports goods stores! Basically, we ship the same day! We will ship no later than the next day. We have sizes from S to L, so please take a look at our other product pages. Baseball Strategy Board M size Ground Board ◆ This is a baseball strategy board M size (ground board). We use a whiteboard film, so you can write with a whiteboard marker and erase it with a tissue, etc. ⚠︎ With laminated products, stains remain after erasing, but this product uses a special whiteboard film, so writing and erasing is very smooth. Also, laminated products have a thickness that causes magnets to peel off the board quickly, but this product does not have that problem, so you can use it with confidence. ◇ This board has a simple design with only a ground image. How about it for those who are managers or coaches in baseball teams? The fifth photo is a size comparison image with the L size. This size is M size (200mm✕300mm). ※ As a bonus, we include one whiteboard marker and magnets (round or for player name notation, photos 3 and 4). Please specify round or player name notation after purchase. If you do not specify, we will include one of them. No price reduction is possible. This is a handmade item created as a hobby, so please refrain from purchasing if you are concerned about minor details. ※ The whiteboard may differ from the one in the photo.