已过期Graco Nautilus SnugLock LX 3-in-1 Harness Booster Car Seats @ Amazon
Features: SnugLock Technology: a hassle-free 3-step installation using vehicle seat belt or LATCH; Converts from 5-point harness car seat (22-65 lbs.) to highback booster (40-100 lbs.) to backless booster (40-100 lbs.) to a slimmer backless booster (40-120 lbs.); Removable armrests for a better fit that keeps your child protected up to 120 lbs. for longevity of use, in keeping with American Academy of Pediatrics' recommendations; Simply Safe Adjust Harness adjusts the height of your harness and headrest, in one motion, to ensure that your child is always properly secured; Integrated harness storage system holds unused harness straps while in the belt-positioning booster mode. Car seat height-27.5 inch.