The colors were great. However, there were two distinct sizes, half being shorter in length. Also, the shapes are inconsistent - bad QC. Now that they have seen about one month of use, I see that that will not last long which is likely just as well because I am so unhappy with the quality. I taped each in place with double sided tape on my floating wood stairs. The tape allowed them to stay in place which is good because they slipped dangerously without the tape.  I would not recommend these mats to any one who is the least bit discerning.