While these covers are a bit more expensive that others available, we've found that nothing beats them for helping keep the boys' clothes dry. With twins, the covers get a LOT of use and haven't broken down yet. We've tried eight other brands of diaper covers and nothing matches the ease of these. There's no velcro to stick together in the washer or scratch the boys' tender skin. They're adjustable, so they last/fit a lot longer. Also, our 13-month old twins, who have figured out how to open velcro, have not figured out how to open the snaps. This guarantees that, at least for now, the diapers...