It smells wonderful IMHO and is insanely affordable. The angle and direction youre supposed to use and move the razor along the hair. Also maybe buy a few bungee cords for a couple dollars to prevent the wheels from spinning and moving which could also cause scratched paint. Theyre not memory foam but theyre certainly not a flat rock bottom. I was replacing an old pair I got back in 2010. When gaming/listening to music, its hard to hear whats going on around you, so they do cancel noise pretty well too. 2nd pair of Anker blue tooth headphones . These shelves have a nice heavy, sturdy feel to them. I purchased the Rubbermaid Add On kit too and used some of those parts to create this configuration. Fits better than expected.