Net weight: 6.6 kgpackaging specifications: 48 * 35 * 45 cm;Development size: 198 * 198 cmMainly used in hospitals, emergency centers, schools, the army, gymnasiums and stations, where accidents occur frequentlyTeachnical features:1. The body fixed airbag outer material with flame retardant materials2.The injured area protection, to avoid the secondary damage3.X-ray, CT and MRI-compatible4.The quality is light, small volume, convenient to carry