1. Made of high-strength aluminum alloy materials. 2.Detachable design to transfer fractured and serious patients. 3. One hinge device is set in each end of the stretcher used to divide main frame into two pieces. 4. Strengthen the patients at original place to reduce the further hurt of the patients. 5. Without moving the patient, the operators can operate the stretcher easily. 6.Adjust length according to patients' body. 7. Equipped with a narrow frame structure of foot. 8. Mainly used for hospitals, sports, ambulance carrying patients and wounded person. SPECIFICATIONS: Max. Size(L*W*H)：202*42*6cm Min. Size(L*W*H)：168*42*6cm Packing Size：45*9*169cm N.W.：10kg G.W.：11kg Load Bearing：≤159kg