... car safety seat, for new born baby (0-4 years old), 0-18kgs approx Material : HDPE ... 14.1kgsHighlights:1,For 0-4 years old baby, 0-9/9-18kgs approx2,Five-point safe belt harness system3,New security ... buckle design, easy for operation4,A "one pull" belt-conditioning system.5,Thicker ... ,3 kinds of safe belts regulation Combination, 4 levels of angle adjustment, can sit or lie9 ...