Britax B-SAFE 35 Manual page 9

What is the difference between the
B-SAFE 35 and the B-SAFE 35 Elite?
» The B-SAFE 35 has a rethread harness – you need to
disconnect harness straps from the yoke/splitter plate to
adjust harness height as child grows and an open area for
the child's head.
» The B-SAFE 35 Elite has a no-rethread harness system
and the "U" shaped head restraint to minimize side-to-side
movement of the child's head and neck in the event of a
side impact.
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