... Baby car safety seat, for new born baby (0-4 years old), 0-18kgs approx Material : HDPE+cloth ... .W: 12.3/14.1kgsHighlights:1,For 0-4 years old baby, 0-9/9-18kgs approx2, ... harness system3,New security buckle design, easy for operation4,A "one pull" belt-conditioning system.5,Thicker head ... installation8,3 kinds of safe belts regulation Combination, 4 levels of angle adjustment, can sit or lie9,Overall ...