Sorbus Traffic Interlocking Foam Puzzle Play Mats, 9 Tiles, 3/8" Thick

I and my grandson like the mat. It is holding together fine and the colors are long lasting and great. I have had it for months. He has learned from it and plays without me. He talks about the actual street signal lights when riding in our vehicles. He tells us when the lights change and he expects us to drive. It's fascinating seeing his mind associate that to reality. I made a right turn on a red light. He said red light. I told him you can make a right turn on read. He said "right turn on red" as if he was saying now you can turn on red when customarily you stop.