The Maxi-Cosi FamilyFix 360 base allows quick, easy installation of the Maxi-Cosi Pebble 360 and Maxi-Cosi Pearl 360 car seats. And you can do it all without leaning over and straining your back. Thanks to the 360° rotation handle on the base, the 360 car seats can be rotated smoothly and easily using only one hand – perfect for busy parents with their hands full.