Safety 1st Grow and Go car seat grows right along with the child. Designed to last, it converts for rear-facing (5–40 lbs), forward-facing (30–65 lbs), and belt-positioning booster (40–100 lbs) modes. The headrest and harness adjust in one swift motion as the little one grows, negating the need to re-thread the harness. Parent-friendly design includes a machine-washable and dryer-safe seat pad that snaps off without harness removal. It also has dual cup holders for drinks and snacks and harness holders to keep straps out of the way.