The ultimate suspension seat for your little co-pilot. The Mini Seat is made of thick plush foam to keep your little ones comfortable on long rides. One of the safest features of this kids seat is its option to run a 5 point harness. Optimal harness size for mini seats are no bigger than 2 inches wide. Each seat is made from vinyl, making it easy to clean and protects the foam interior. Mini seats are compatible with any aftermarket suspension seats and OEM seats.