This is an authentic SKEDCO skade stretcher in the USA.Suitable for rescue from narrow or high places, protect your body from injuries during transportation of the carrier.It can be pulled vertically from tight places such as manholes and caves, and is designed and shaped for transporting helicopters when transporting horizontally.Made of polyethylene, plastic material, it is lightweight and compact for storage and can be stored anywhere.It is durable and strong. Material: Polyethylene, Plastic