Hey everyone! I am trying to build a better home gym out of the small room I dedicated for jiu jitsu. I have puzzle mats for the floor. And I also have more for the walls. However I don't want to glue/nail them to wood panels and then screw them in or cause and permanent damage as I rent. Any thoughts on some way to get padded walls without damaging them? (We don't wrestle against them, they are more to protect us while rolling on ground. They only need to be a few feet tall if that's easier. I do prefer 4-6 feet tall though. Any and all suggestions would be great