... 3.For car,track,bus Car simple 2-point harness beltsimple 2-point safety belt,used both front and back ... ,such as ,safety belt assemblies,safety belt tongues,seat belt buckles,retractors,webbing guide etc.(3)Our products ... a child in your lap using the 3-point retractable seat belt around both you and the child.The ... or even killed in the event of a collision.5.Seat belts are matched sets.Do not mix or ...