The besafe izi plus is a suitable rearward facing car seat up to approximately 5 years of age 25kgs the besafe izi plus child car seats has been designed with a unique harness system that reduces the impact on the child in the event of a collision44 resulting in considerable improvements in safety besides side impact protection from energy absorbent material44 the besafe izi plus has advanced belt routing lock off device making it easy to install the new besafe izi plus features a