Features: -True lock ™ device that allows simple, fast and, above all, safe installation -Installs in under five seconds and in two easy steps -Simply hook the connectors to the anchor points; the indicators turn green when the connectors are installed correctly -Release button that facilitates transfers from one vehicle to another -Backward orientation only -Comptabible with Nuna PIPA and PIPA Lite Infant Car Seats About the brand Discover the simplicity, comfort and convenience of choosing Nuna products such as strollers, playpens or baby car seats.