Incredibly small and lightweight, this X-IT Fire Escape Ladder is one every bedroom on an upper floor should be equipped with. It can be stored easily near windows or other exits and can be deployed by children. The ladder is hung with no-slip steel brackets over any standard window sill and is easily lowered for use. Tangle free and tested up to 1,000 pounds, it gives homeowners added peace of mind with a 10 year warranty. The standard three-story ladder is 12" wide and 23' long.