The Evenflo Revolve360 car seat bundle offers two innovative rotational car seats to protect your child at every stage while maximizing space and ease of use. The slim Revolve360 Slim 2-in-1 rotational car seat features a 16.7" footprint to save room for other passengers. With one-hand 360° rotation, you can effortlessly move your rear-facing baby in and out. It transitions to forward-facing mode, fitting children 17"-48" rear-facing and 28"-49" forward-facing. The Revolve360 Extend rotational car seat allows extended rear-facing use up to 50 lbs as recommended by safety experts. It also rotates 360° for easy in/out access. This seat then transitions to forward-facing and finally to a belt-positioning booster. Both seats have Sure360 installation systems for secure and simple installs. On-the-go recline adjusts without reinstallation or disturbing your child. Quick clean covers conveniently remove for washing. With innovative rotation to maximize space and safety, while simplifying access, these seats complement each other perfectly to protect your growing child.