The shelves are much thinner than other shelf units I have bought in the past.  The first set came broken but Wayfair was awesome and fixed the problem immediately.  The length and height of the ceiling unit is about 6 ft.² and will make good use of the wall space in my new art studio. The shelves are pretty and I like the somewhat realistic wood grain. I am concerned about the strength of the particle board shelves but don’t plan to weigh it down with heavy items and I think it will work well for my needs. It looks nice.