The X-IT Fire Escape Ladder is a one of a kind, lightweight, easy to use accessory that every room in your home should have. It is advised to store this ladder near upstairs windows. Easy enough for children to use, it works by hooking over the window ledge and utilizing simple yet strong brackets for a hold you can trust. This no tangle device can handle as much as 1,000 pounds and offers a decade long warranty. Two story model is 12" wide and 13' long.