* The stretcher is made of high-strength aluminum alloy material. * The height of the stretcher can be seven different positions adjusted by holding down the handle. * Only two people can push the stretcher up the ambulance car. * The surface is made of waterproof, antibacterial PVC material, seamless welded, easy for clean and disinfection, 10cm thickness. * The backrest can be adjusted by pneumatic spring, which makes the patient feel comfortable. * The angle of the backrest is 75°,the angle of the end for leg is 35°. * The stretcher has safety lock, it must be locked up when transfer the patients, and be open out when on the ambulance. * It is mainly used for hospital, ambulance car and city roads carrying patients and wounded person.