Specification AgeRangeDescription : Adult Brand : Dntum BulletPoint1 : Lightweight, Easy to use.Aluminum alloy stair stretcher is mainly used for evacuating patients from mulit-level buildings. BulletPoint2 : Belting system allows chair to glide on the edge of the stairs while creating friction to slow momentum. BulletPoint3 : Head and chest restraints. Safety restraints attach across chest, and one attaches across the forehead to firmly hold individual in chair. BulletPoint4 : Can be used on flat surfaces. Used for evacuation of an individual down multiple flights of stairs. BulletPoint5 : One person operation/down stairs (under 175 lbs). 2 or more operators if patient is over 175 lbs. 2 or more operators on steep stair cases. BulletPoint6 : Color : Yellow ExternallyAssignedProductIdentifier : 7412317839489 ExternallyAssignedProductIdentifier1 : 737214788171 ExternallyAssignedProductIdentifier2 : 0737214788171 IsAssemblyRequired : 1 ItemName : Dntum Ambulance Firefighter Aluminum Light Weight Lift Stair Chair,Evacuation Chair with Cover and Bracket,Single Person Transfer ItemPackageDimensions_Height : 44.6024 centimeters ItemPackageDimensions_Length : 7.2898 centimeters ItemPackageDimensions_Width : 32.512 centimeters ItemShape : 9"H-Walnut Color ItemTypeKeyword : stair-lifts Manufacturer : Dntum Material : Wood MaximumHeight : 9 inches MetalType : other ModelName : Wooden Step Stool ModelNumber : Wooden Step Stool NumberOfItems : 1 PartNumber : ZJZJD350990 ProductDescription :