I got the product for my 4 year old ahead of a long upcoming road trip.  It worked well and gave him a good surface to color and play dinosaurs on during our trip.  I do worry about the safety of this product.  The directions do state that the strap needs to go around the entire car seat and not just your child.  But the picture on the box shows the strap fastened around the child's back which is definitely not safe in a crash.  It is a pain to fasten the strap through the back of the car seat though so I will be reserving for road trips only.