Specification Brand : wsdjonith BulletPoint1 : Aluminum alloy stair stretchers are mainly used to evacuate patients in multi-story buildings. BulletPoint2 : Recommended for use on hard surfaces, lightweight, compact and easy to carry BulletPoint3 : The tension of the tracks is easily adjustable, facilitating descents at a slow, controlled speed. BulletPoint4 : Four durable wheels are used to control patient transport. Includes adjustable safety restraints for head and chest. The stretcher is equipped with two safety belts to ensure the safety of the patient during the transfer process. BulletPoint5 : If the patient weighs 175pounds or less, only one person can operate the stretcher. If the patient weighs more than 175pounds, two or more operators recommended. Load limit: 350pound. ExternallyAssignedProductIdentifier : 7592757242121 ItemName : Stair Chair -Ambulance Light Stretcher Evacuation Chair Trolley Aluminum Alloy Light Ambulance Firefighter Medical Evacuation Lift Stair Chair with Quick Release Buckle ItemTypeKeyword : professional-medical-stretchers-and-gurneys Manufacturer : wsdjonith MetalType : other PartNumber : tJhs987574 ProductDescription : Emergency Evacuation One Person Operated Staircase