The Cybex Callisto G 360 Select All-In-One Convertible Car Seat delivers premium protection and peace of mind with its SafetyAssure Protection System featuring a reinforced steel frame, anti-rebound base with SecureFix360 tether, and linear side-impact protection. Rotate the seat 360° in any recline position for effortless loading, while the SafeLock one-time installation system secures the seat in seconds for worry-free confidence. Growing from rear-facing (4-65 lbs) to forward-facing booster (up to 120 lbs), this GREENGUARD GOLD Certified car seat uses naturally flame-resistant, chemical-free fabrics for healthier air quality and safe travels around your child. Suitable for newborns to 10 years old in the following modes: Rear-Facing Harness Mode: from 4 lbs up to 40 lbs and up to 43.3" in height Forward-Facing Harness Mode: 26.5 lbs up to 65 lbs and from 33" up to 49.2" in height Forward-Facing Booster Mode: 40 lbs up to 120 lbs and from 44" up to 57" in height SafetyAssure Protection System with reinforced steel frame, Anti-Rebound Base with SecureFix360 Tether, and Linear Side-Impact Protection 360° rotation allows you to rotate the seat toward the car door for easy boarding in multiple recline positions, rear and forward-facing SafeLock One-Time Installation System simplifies setup: just tether, route, click, and go for a secure, worry-free fit in seconds All-in-one convertible seat grows with your child from rear-facing to forward-facing to booster, built to last from birth to around age 10 Accommodates children from 4 to 65 lbs in harness mode and up to 120 lbs as a booster Anti-Rebound Base and SecureFix360 Tether work together to limit seat movement and absorb crash forces in both rear and forward-facing positions Linear Side-Impact Protection helps manage crash forces and reduce the impact on your child in the event of a side collision Fire-retardant chemical-free fabric made with naturally flame-resistant materials that meet federal safety standards without added chemical treatments GREENGUARD GOLD Certified ensuring lower chemical emissions and contributing to healthier air quality around your child 12-position adjustable headrest with no-rethread harness ensures a secure fit as they grow, while the infant seat pad provides proper support up to 11 lbs In-shell air ventilation with perforated shell promotes airflow to help keep your child cool and comfortable Integrated, removable cup holders are dishwasher-safe for hassle-free cleaning Machine-washable fabrics make it easy to handle spills, crumbs, and everyday messes