Hi buddy, Awesome Videos, I have a question for you: In this video https://www.youtube.com/watch?time_continue=89&v=1AXERz8sjuA&feature=emb_logo exactly in Minute 1:29 you shows us the silver cover and behind it, there are some ruber protectors, what is the name of those? can someone buy them? I has cleaning my PS4 Pro and unfortunately I lost three of them and I'm afraid it could affect something inside. Thanks.