REVOLUTIONARY FORWARD-FACING PERFORMANCE: The Rigid-LATCH system makes proper forward-facing installation effortless, allowing you to remove and install your seat in seconds and with peace of mind. With automotive-inspired REACT (Rigid Latch Energy-Absorbing Crumple Technology) safety technology, the Foonf convertible car seat reduces the forces transmitted to a child in a collision using aluminum honeycomb deformable cores integrated into the seat base BUILT LIKE A TANK: We built the Foonf convertible car seat to look and feel like real vehicle seats providing a solid feel when the seat is installed in your vehicle. Each seat is built with a solid metal substructure with inner and outer energy-absorbing foam layers and an adjustable structural headrest for maximum side impact protection MORE ROOM TO FIT 3 ACROSS: The Clek Foonf convertible car seat's compact design provides space that makes 3-across seating possible. With a best-in-class car seat width under 17 inches, the compact design fits those difficult center seating positions CLEANER CAR SEAT: The Clek Foonf convertible car seat is tailored in GREENGUARD Select Certified Crypton Super Fabrics, which provide PERMANENT protection against stains, moisture and odor-causing bacteria; and are free of brominated and chlorinated flame retardants. Add on the Clek Fabric Cleaning + Stain Remover Kit to ensure a clean ride every time. Car seat can be recycled when your child has outgrown it through Clek's car seat recycling program REAR AND FORWARD FACING FOR LONGER: The Foonf convertible car seat is designed to international best practices for extended rear-facing use up to 50 pounds, and comes standard with a steel anti-rebound for enhanced rear-facing safety performance. Add the Infant-thingy accessory to use this car seat with a newborn