The UPPAbaby Minu V3 Car Seat Adapter (SKU?0904-MMA-WW) allows you to convert the Minu V3 stroller into a travel system effortlessly. Made from high-strength ABS plastic with metal locking mechanisms and color-coded safety indicators, these adapters snap into the stroller frameleft and right sideswithout tools. They fold flat with the stroller, ensuring portability. Designed for convenience, they let you recline the seat fully to optimize car seat attachment and meet UPPAbabys travel safety standards