Specification Brand : Dntum BulletPoint1 : ADJUSTABLE STRAPS: 3 adjustable straps with quick-release buckles ensure patient's comfort and safety. BulletPoint2 : NON SLIP GRIPS: The rear and front handles help rescuers maneuver the Aluminum Stair Chair easily through tight spaces and down or up stairs. BulletPoint3 : STURDY ALUMINUM FRAME: The sturdy aluminum frame is strong enough to hold up to 400 pounds but is lightweight enough to get up and down the staircase. BulletPoint4 : COMPACT FOR STORAGE: The medical stair chair folds which allows you to stow it away without taking up a lot of space. BulletPoint5 : NOTE: This product requires two people to operate at the same time. When lifting the patient up and down the building, the front lift bar is pulled out, and the rear handle is opened and lifted for handling. ExternallyAssignedProductIdentifier : 7412317844759 ItemName : Dntum Stair Chair - Aluminum Light Weight Ambulance Medical Lift - Evacuation Wheel Chairs Emergency Lift New Equipment with Quick Release Buckles ItemTypeKeyword : stair-lifts Manufacturer : Dntum MetalType : other PartNumber : ZJZJD365635 ProductDescription : Product instruction This emergency evacuation chair for stairs are ideal when emergency professionals have to transfer patient's up and down stair cases,always been use with ambulance Features Sturdy aluminum frame / hold up to 400 pounds Three adjustable straps with quick-release buckles Non-slip grips on the rear and front handles Compact folding allows it to store easily Light Weight Material:Strong aluminum alloy Unfolding size:90X51X91cm/35.4X20.1X35.8in Folding size:90X17X50cm/35.4X6.7X19.7in Packing:96X18X56cm/37.8x6.3x21.3in G.W./N.W.:G.W.9.2kg / 20.3Ibs - N.W. 8kg / 17.6Ibs Capacity:159kg/350.3Ibs Package package 1 x Rescue stair emergency stretcher