Thickened and lengthened rubberized tracks are convenient to open and close with a light press. Tracks are designed to counteract gravity and to slow down the descent with friction. It is stable and not bump along the stairs.<br/>Product Parameters:<br/>- This stretcher is mainly suitable for high-rise buildings up and down stairs to transfer patients.<br/>- It takes only one person to operate.<br/>- Four rounds of structure, easy to drive.<br/>-The stretcher is equipped with two seat belts to ensure the safety of the patient during the transfer process.<br/>-The Stair Evacuation Chair is made of high strength AL-alloy material,light weight, portable,easy to disinfect, clean,easy to carry out and safety to use, etc.<br/>- It is commonly used in hospital, gymnasium, ambulance, army hospital to carry the sick and the wounded.<br/>Specifications:<br/>Product name: Ambulance stair chair<br/>Material: Aluminum alloy<br/>Size: before folding: 78*52*134cm, after folding: 78*52*22cm<br/>Weight: 9kg<br/>Bearing capacity: 159kg<br/>Package incuding: 1*Ambulance stair chair<br/>If you have any questions, We will deliver the goods with in 10-20 working days, please contact us in time for questions such as not receiving the goods we will reply you with in 24 hours, very<br/>Your satisfaction makes us the last wish, I wish you a happy shopping