I had read a few reviews prior to ordering and one buyer said that the dots had some yellow in them. She was correct. All dots are not totally pink, some are pinkish with white, pinkish with yellow and pinkish pink. But they are 4" and are easy peasy to apply. You can pull them off easily too in case you need to move. They will not damage wall at all. My room is about 10 x 12 and I placed the dots at the top half of the walls and it covered 2 1/2 walls. I spaced them about 4" to 6" apart depending where they were. My wall colour is eggshell.