GRACO Nautilus 65 LX 3-in-1 Harness Booster Car Seat, Pierce,One Size Price: $199.99 (as of 09/04/2023 07:08 PST- Details)

3 in 1 harness booster helps protect your child, from toddler to youth. The minimum height recommendation for backless booster mode is 40 inches while high back booster mode is 38 inches
Harness booster (22 – 65 pounds), highback booster (30 – 100 pounds), backless booster (40 – 120 pounds)
Simply Safe Adjust Harness System adjusts the height of your harness and headrest, in one motion, to ensure that your child is always properly secured in the front facing car seat