This set is really nice. It comes with three different boards and each one comes with everything you need to be able to use it. 
I really like the letter board. It does take work to get the letters off of the spine they come on, but just use a pair of nippers and they come off easy. It includes a bag to hold all the letters which is great because some are very tiny. I would say this board is best for photo shoots or backdrops or maybe even weddings to post a notice for guests. 
The chalkboard is fun because you can write anything you want on them and it includes a marker. They are easy to erase too! We found this worked great in the kitchen for notes and reminders.
The last board is the cork board and is great for hanging bills and things on. We have it hanging next to the chalkboard in the kitchen. They all hang vertical, but you could hang them horizontal with some sticky wall strips.