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. Color : Green ExternallyAssignedProductIdentifier : 7592757242459 ItemName : Stair Chair - Ambulance Lightweight Stretcher Evacuation Chair Trolley Aluminum Light Weight Ambulance Firefighter Medical Evacuation Lift Stair Chair with Quick Release Buckles ItemTypeKeyword : professional-medical-stretchers-and-gurneys Manufacturer : wsdjonith MetalType : other PartNumber : tJhs987609 ProductDescription : Emergency Evacuation One Person Operated Staircase