SafetySwivel™ 360 provides 360 degree seat rotation, which makes getting kids in and out of the car easier than ever. Soft locks in the base keep the seat steady when buckling your child. The 1-hand release makes the seat easy to rotate SecureTech™, Safety 1st’s red-to-green indicators on the seat’s base allow you to see when your belt has tension Built-in vehicle belt lock-off arm is designed to help secure the tension Meets or exceeds all federal safety standards and is National Highway Traffic Safety Administration (NHTSA) compliant. Attached connection cord ensures that the base and seat must be used together when installed Visual indicator for the top tether promotes proper tether usage All-in-one convertible car seat for birth to 10 years: rear-facing (5–40 lbs., 19”–40”), forward-facing (22–65 lbs., 29”–49”), and belt-positioning booster (40–100 lbs., 43”–52”) 10-position headrest and harness adjustment for all growth stages 5-position recline options for your little one’s comfort Plush infant inserts and premium fabrics provide cushioning and support to keep baby comfortable 2 removable dishwasher-safe cup holders Machine-washable and dryer-safe seat pad