Cross town by car. With these car seat adapters, almost any car seat will fit onto your Joolz Hub and Joolz Hub+. Attachment and detachment is easy Features: Attaches to the chassis of the seat Only fits the Joolz Hub anh Joolz Hub+ Does not fit the Joolz Day² and Joolz Geo² Is compatible with the Joolz iZi Go Modular by BeSafe, BeSafe iZi Go, BeSafe iZi Go Modular, Maxi Cosi Pebble, Maxi Cosi Pebble Plus, Maxi Cosi CabrioFix, Cybex Cloud Q, Cybex Aton, Cybex Aton 4 Cybex Aton Q, y Kiddy Evolution Pro, Kiddy Evolution pro 2, Kiddy Evo-Lunafix and Nuna Pipa.