... material to coordinate the base silver aluminum membrane, the heat insulation to separate, The surface of water proofing , light ... , double layer thickness of 0.5 mm, moistureproof every cold heat insulation.The whole area 2 * 1.8 meters, the ... scrubbed, not afraid baby wet.Moistureproof, waterproof, prevent heat, prevent cold, heat preservation, no juncture, easy to carry.Details as showntwo ...