All in one car seatbased on our bestselling us convertible car seat44 radian 5 provides ultimate protection with extended rear facing capacity and longer 5 point harness use when forward facingsuitable from birth to 25kg rear facing and 9 25kg forward facing44 radian 5 gives you the option to choose whatrsquos right for you and your family at a time to suit youno longer will you be governed by the standard milestones and capacity limits radian 5 has a 5 point harness to 25kg plus wit