The Cybex Gazelle S Maxi-Cosi / Nuna / CYBEX Car Seat Adapteradapters allow you to fit various infant car seats to the frame of your stroller. The adapters convert the Gazelle S into a convenient travel system, making it easier to transition baby from the car to stroller. Registered trademarks are the property of their respective owners. Third-party trademark owners have not endorsed this product.