This click-in style car seat adapter let’s you quickly attach a car seat to the stroller when going from car to stroller, or from stroll back into house or car. It is compatible with car seat models from Thule, Maxi-Cosi, Cybex, Nuna and BeSafe. Details Easy click-in installation and removalApproved up to 9 kgs (child weight) Compatible with popular car seat models from Maxi-Cosi, Cybex, BeSafe and Nuna (see fitting compatibility)Compatibility: Thule Urban Glide 3 single, Thule Urban Glide 4-Wheel