Note that it does NOT come with the pocket addition at the bottom. I suggest you get this add on pocket to keep your letter cards in when teaching. Here it is:
The next thing you will need is to get a letter set that has all the consonants, vowels, digraphs, etc. that you will be teaching. It is best (and easiest) to buy a set so that you have multiples of letters you will use most often, as well as to make sure you cover every phonetic skill. Here is my favorite set from Lakeshore Learning:
Stay tuned for Part #2 in which I will tell you how to teach beginning reading skills to your child using your word wall.
*Thanks Norine for suggesting this post!