Whether you're heading out for weekend errands or a long road trip, the Nuna RAVA Convertible Car Seat is designed to make every journey more comfortable, simple, and secure. Built to grow with your child, it offers easy installation, exceptional comfort, and advanced safety features. Crafted with premium materials, its fabrics and foam are made without added flame-retardant chemicals for greater peace of mind on every ride. Features - Rear-facing use: 5 to 40 lb (2.3 to 18.1 kg) - Forward-facing use: 25 to 65 lb (11.3 to 29.5 kg) - Suitable for children up to 49 in. (124.5 cm) tall - Simply™ secure technology for quick, simple, and secure installation - Vehicle seat belt installation recommended for maximum compatibility - Energy-absorbing foam and enhanced side impact protection - Reinforced steel frame and reinforced belt paths for added durability - 6 recline positions: 1 rear-facing and 5 forward-facing - No-rethread 5-point harness - 10-position, one-hand adjustable headrest - Removable infant insert and head support - Up to 2 in. (5 cm) of additional legroom in rear-facing mode - Additional support in forward-facing mode - 2 removable flip-open cup holders - 2-position adjustable crotch buckle - Easy reversible installation - Recline guides for the proper installation angle - True Tension™ doors for effortless seat belt tightening - Color-coded belt path indicators for easier installation - Integrated ventilation panels and breathable, machine-washable fabric - Fabrics and foam made without added flame-retardant chemicals