The price of these kits is high for the quality. We bought two for a sewing room project and they work great for that. But if you are looking for something to hang tools and hardware, I don’t believe these will hold up very well. They were easy to install once I figured out what the posts on one side of the back of each panel was for. The instructions for that were missing in the first kit but I found them in the second kit (see photo). They are there only to secure the two panels together for shipping. You need to break them off before you attempt to install them. I used a pair of pliers, gripped the post at the base, and twisted it sharply to break it off. There are four on one side of each panel but they break off easily. The support system at Azar’s website is handy if you need help and they are very responsive. They have live chat (during certain hours), but also phone and email support.