*Returns not accepted on any opened, used, or defective product. Contact manufacturer customer service directly for defective products/parts. From UPPAbaby, this car seat features: SMARTSecure® System with red-to-green tightness indicator provides visual confirmation the car seat is installed correctly Koroyd® technology integrated into the base creates an effective crumple zone protecting the child from impact forces Multi-Directional Tether for rear and forward-facing travel reduces seat rotation and stress on the child’s head and neck upon impact Two-piece fit inlay allows for flexibility and proper fit No-rethread harness adjusts with an eight-position headrest Side Impact Pods for additional impact absorption Active Support Headrest that grows with your child EPP foam between the inner and outer shell ensures forces are absorbed into the seat Color-coded belt paths with robust tensioning clips Multi-position, adjustable foot for leveling Storage pockets for harness buckles Bead level indicators on both sides of the seat Removable cup holder included Removable and washable seat fabric One naturally fire resistant option through innovative use of Merino wool Dimensions: 23.8” L x 18.8” W x 27.4–32.5” H (height reflects headrest in lowest and highest positions) Recommended use: 1–6 years old Rear-facing: from 14–45 lbs, and using the included fit inlay from 14–25 lbs Forward-facing: from 25–65 lbs Height: up to 49″ Imported. UPPAbaby KNOX Convertible Car Seat