Going to return this item. I bought the name brand Diono because that is the car seat we have. I am potty training a very tiny 2 year old that does not have a lot of urine. This piddle pad did NOT work at all. I had to take apart the car seat and wipe all the tiny crevices. Don't buy this; not because its a waste of money- but because you'll end up having to take apart the car seat to clean it. That annoyance would have been a deterrent enough for me not to purchase this item.