Good condition. Can be used as a forward facing car seat or remove the back to use it as a booster seat. Manufactured July 18 2017, so expiration date is July 2025 (for the back/harness) or July 2026 (for the booster seat). - for children from 40-120 pounds (18 – 54 kg) and up to 63 inches tall (120 cm) - aluminum reinforced sidewalls with energy absorbing EPS foam surrounding the headrest - adjustable 11 position headrest - adjustable width (turn dial on back) - integrated UAS (LATCH) connectors and front adjusters - can be used as a backless booster - removable fabric so easy to wash - retractable cup and snack holders - packs flat for travel and storage Our daughter found this really comfortable and used it from age 4 to 7.