Poster board size
We will provide poster boards other than those previously shown.
The new ones allow more flexibility and will accommodate posters of A0-size both vertical and horizontal.
No pin or tape is allowed.
Helpers will provide material to attach a poster to the board.
The posters are conveniently attached to the board by "Velcro fasterners (Klettverschluss)", shown below.
One of those sticks to the board, one to the poster. When they connect they keep things in place.