Pros: use more than once, fits small baby
Cons: velcro wears
Like other reviewers said, the velcro does wear quickly, but I did not find them to be ineffective, just seem more used. I liked that you could use the cover for a couple changes before needed to wash it, or you could just rinse and dry them. They were helpful when my sons were too small to fit into the pocket diapers I usually use. I like the colors and patterns.