Here is a review left by a customer on a product. Would you say he was satisfied or dissatisfied?
Title: Graco Car Seat Undermat
Review: My husband and I purchased these, we thought they would be perfect for under our Graco car seats. We had the car seat bases professionally installed in our cars, and the professionals told us that we couldn't use the undermats. The car seat base slides around and isn't secure with the mat underneath it. I was told this would be the same situation for a toddler car seat.
