Brand new in box car seat adapter for uppababy vista and cruz Works with: Compatible with Maxi-Cosi® Mico Max 30, Mico NXT, Mico AP, Mico Max Plus, Nuna® PIPA™, PIPA lite, PIPA lite lx, PIPA lite r, PIPA rx, PIPA lite rx, PIPA urbn, Cybex Aton, Aton 2, Aton Q, Aton M, Clek Liing Husband accidentally purchased and does not work with our stroller