1. 5-35lbs RF; 22-40FF; 40-100lbs BPB 1. 3 modes of use 2. ProTech, EPP energy absorbing foam 2. EPP foam for energy absorption 3. QuickFit harness system 3. Harness heights easily adjusts from the front without rethreading the harness 4. Infant head support 4. Added comfort and support for child 5. Removable cup holder 5. Keeps beverage close to child 6. 4-position adjustable headrest 6. Grows with your child 7. 3-position recline 7. Added comfort while traveling 8. 2-position belt-positioning guides 8. To position vehicle seat belt correctly across child 9. Pivoting armrests 9. For ease of getting in and out of the car seat 10. 5-point harness with up-front adjustment 10. Security for child 11. Removable, washable car seat pad 11. For ease of cleaning