This Joolz FamilyFix 360 Pro slide-out car seat base combines patented SLIDETECH® sliding technology with FlexiSpin rotation to slide and turn compatible infant and toddler seats toward the vehicle door for easy loading and unloading. This ISOFIX rotating base is built to i-Size safety standards, allowing rear-facing travel up to approximately 15 months and extended use with compatible seats up to 4 years. This infant car seat base includes visual installation indicators and a smart anti-misuse rotation lock to help ensure correct installation and rear-facing protection. This premium, back-friendly design carries AGR approval for ergonomic handling, reducing strain while positioning children in the car. This versatile rotating and sliding ISOFIX base works with compatible 360 Pro car seats (sold separately) to make everyday journeys easier and safer.