The Nuna REVV rotating convertible car seat is ready to revolutionize your travel experience. One simple install then rotate the seat 360 effortlessly for a stress-free easy-in, easy-out between adventures. The REVV converts from a rear to forward-facing car seat as your little one grows from newborn up to 40 pounds. The sleek lines provide a stylish look for you, while the luxurious fabrics and ventilation provide a comfortable ride for them. REVV provides security with Steel Strength Technology, side impact protection, and a ten-position, bubble-free recline for snug and secure comfort. REVV is the stress-free rotating seat of your dreams. Features: REVV easily spins 360 for rear and forward facing riding from one simple installation.; A smooth ride in both function and fashion, the REVV features sleek lines and contemporary contours. No rough edges here.; 10 total positions. Choose from five recline positions each way they're facing.; Aeroflex side impact protection system, and EPP energy absorbing foam takes security to the next level.; Carefully curated high-performance materials including all steel frame, super resilient top of the line plastics, and feather weight micro knit fabrics.; Rear-facing from birth to 40 lbs. 43 in. max. Forward-facing from 30-40 lbs. 43 in. max.; Steel Strength Technology: Ultra resilient, top of the line plastics and steel reinforcement make for a heavy duty, secure shell.; True tension door aid in ultra-secure and simple installation.; From fabric to foam and beyond, each element is smartly sourced to be both flame resistant and contain no added fire-retardant chemicals for a non-toxic environment for your child.; Integrated rebound bar helps minimize rotation during impact. Doubles as a luxe carry handle when switching cars.; One hand, height-adjustable head support sports ten different positions up to 43 inches.; No-rethread five-point harness keeps little ones secure and adjusts easily as they grow.; Integrated magnetic buckle holders help keep straps out of the way when buckling in baby.; Starts as an infant car seat and grows with your child with removable support wedge and merino wool infant head and body inserts.; Ventilation panels within the shell create a comfy climate for even the longest of trips.; GREENGUARD Gold Certified: Products that have achieved GREENGUARD Gold Certification are scientifically proven to meet some of the world's most rigorous third-party chemical emissions standards, and certified to not contribute to indoor air pollution or chemical exposure; Included with purchase: Two dishwasher safe cup holders and GOTS organic cotton infant head & body inserts.; Specifications Rear-facing convertible: Birth to 2+ years, with vehicle belt: 5-40 lbs., with lower anchor belt: 5-35lbs., 43 in or less.; Forward-facing convertible: At least 2 years old, with vehicle belt: 30-40 lbs., with lower anchor belt: 30-40 lbs., 43 in or less.; Product Weight: 29.7 lbs; Overall seat dimensions (forward facing): 21.5 to 22.5" L x 18.5" W x 22.5 to 29.5"H | Range varies based on recline and headrest position; Overall seat dimensions (rear facing): 31 to 34" L x 18.5" W x 19.5 to 22"H | Range varies based on recline and headrest position;.