Rotate from rear-facing mode with one hand to easily get baby in and out of the seat; listen for it to "click" back into position for a safe and comfy ride 3 modes of use: Rear-facing harness 4-40 lb, forward-facing harness 26.5-65 lb, highback booster 40-100 lb SnugLock technology installs in less than one minute using vehicle seat belt or LATCH Graco ProtectPlus Engineered to the newest testing standards for side impact and beyond—because the safety of your child shouldn’t stop at the standard