*Returns not accepted on any opened, used, or defective product. Contact manufacturer customer service directly for defective products/parts. From UPPAbaby, these seat adapters feature: 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, Cybex Aton, Aton 2, Aton Q & Aton M Single set of adapters creates more space between your primary and secondary seats Color-coded indicators to ensure proper installment Quick, no-tools attachment Stroller folds with the adapters on Imported. UPPAbaby Car Seat Adapters (Maxi-Cosi®, Nuna® and Cybex) for VISTA (2015-2019), VISTA V2, CRUZ & CRUZ V2 Strollers