Specification Brand : Dntum BulletPoint1 : Unique crawler structure, convenient and safe when the stretcher goes down the stairs. The stretcher has a total of 4 wheels for easy movement on the ground. The stretcher is equipped with two safety belts to ensure the patient's safety during the transfer process. BulletPoint2 : The stretcher is made of aluminum alloy material. Wheel size: 15cm wide tire. Enough to withstand a weight of 350 pounds. BulletPoint3 : Made of aluminum alloy, it is lightweight, safe to use, easy to clean and disinfect. BulletPoint4 : It is mainly used for transferring high-rise buildings up and down stairs or evacuating patients.For emergency rescue of hospitals and emergency centers down stairs. Just one person can do it. BulletPoint5 : The compact folding allows you to store your stair chairs in an ambulance without taking up a lot of space. ExternallyAssignedProductIdentifier : 7412317835689 ItemName : Dntum Stair Chair Aluminum Light Weight Folding Ambulance Chair Transfer Emergency Evacuation Chair up and Down Stair Stretcher with a seat Belt and 4 Wheels ItemTypeKeyword : professional-medical-stretchers-and-gurneys Manufacturer : Dntum MetalType : other PartNumber : ZJZJD343886 ProductDescription :