So i got it from my buddy zach savage, he designed and cut it out on his plasma table. He built it when his daughter was younger so she could ride as well. I will get better pictures upclose of it but it pretty much works the same way as the anchor points in your car. The seatbelt style carseat latches will click into the base of the kid cage to secure the carseat to the base. The main hoop of the kid cage comes above the top of the carseat much as a regular roll cage does for the passengers inside.