I already had e-track on the floor of my enclosed motorcycle trailer, but I wanted it on the walls also. You can see the accessories I can use now, the 2x4 brackets to use for a large shelf across the entire trailer or for an air mattress when I go to Sturgis. Hangers and straps are easier to keep off the floor. I used Vevor on the floor and it has been great, so I bought it again for the walls. It is well made, thick and the quality control on it is great. I will order it again if I need more.