Seats easily reverse to adapt to 4 seating options Uniflex design can be used as a single stroller by removing extra seat for a lightweight alternative Toddlers will love the easy step in, rear stadium-style seating and safety grips while out walking next to Mom Holds up to two infant car seats; and includes one adapter that fits most car seat brands on the market Floating seat designed with suspension to give baby a comfortable ride 8" single swivel wheels and 10" rear never-flat wheels Seats recline fully for infant's comfort Removable infant head rest with soft micro fleece fabric Padded front child bar Easy trigger levers and free-stand fold stands upright Removable parent tray with locking lid for drinks and essentials Height adjustable 5-point harness with reflective trim has sleeves for safety and comfort Each seat accommodates up to 40 lbs.