When you are looking for a baby changing mat, there are several things that you should keep in mind. The first thing that you want to make sure of is that the mat is firm and not too soft. You also want to make sure that it has a good grip so it will not slip and slide around when you are using it. Another thing to consider is the size of the mat. You want to make sure that it is big enough to fit your baby on comfortably without being too small or too big. Lastly, you want to make sure that the mat is easy to clean. Some mats can be machine washed, while others may need to be wiped down with a damp cloth.