Engineered for Comfort, Safety, & Peace of Mind.The NextFit Zip is designed for children between 5-40 pounds and up to 43 inches tall in rear-facing mode and 22-65 pounds and up to 49 inches tall in forward-facing mode.The NextFit Zip is engineered to surround your little one in comfort and safety, starting from day one all the way to preschool and beyond. Reassuringly easy installation and user-friendly touchpoints simplify travel and everyday life, making it easier for families to go and grow together.Zip-and-wash seat pad.9-position ReclineSure leveling system.LockSure seat belt locking system