*Returns not accepted on any opened, used, or defective product. Contact manufacturer directly for further instructions regarding defective products/parts. From Nuna, this car seat features: It's an uncomplicated convertible car seat that becomes a reliable anchor to your child's car-riding adventures and your parental peace of mind. As you watch them discover the world from the back seat, you can trust in its unwavering security and focus on the memories that make the trip worthwhile. Recommended use for rear-facing riding: 5 to 50 lbs. | 18-49 in, birth to 2+ years old Recommended use for forward-facing riding: 30-65 lb | 34-49 in, when rear facing is outgrown, at least 2 years old All-steel frame and reinforced belt path for superior protection EPO energy-absorbing foam and Side Impact Protection (SIP) pods for ultimate safekeeping Simply™ secure installation for confidence every time True tension™ doors provide a secure fit without the struggle Colored belt path indicators decrease risk of install errors Quick-release 3 to 5-point harness makes it easy to fasten them in 10-position recline for customized comfort Bubble-free recline angle guides confirm proper riding angle Ventilation panels within the shell create a comfy climate Infant head and body inserts are removable to grow with baby Calf support extends to provide up to 2 inches of additional legroom for rear-facing relaxation and extra support when forward-facing Premium moisture-wicking fabric provides all-season comfort Smartly sourced materials contain no fire-retardant chemicals Seat pad, body and head support, and harness covers are machine washable Dual flip-open cup holders for on-the-go refreshment FAA-certified for aircraft use GREENGUARD Gold Certified to support healthier air quality & low chemical emissions Car seat dimensions L 16 in W 19 in H 25 in Weight: 27.9 lbs Imported.