The Clip 32 adaptors allow you to attach a car seat to your Mountain Buggy Pushchair to make a handy travel system. Compatible with the Mountain Buggy Urban Jungle, Terrain and One Pushchairs, to attach Mountain Buggy Protect, Phil&Teds Alpha, Maxi-Cosi Cabriofix, Maxi-Cosi Pebble, Maxi-Cosi Mico, Maxi-Cosi Mico AP & Cybex Aton car seats. You'll be ready to get about and about from day one!