PRODUCT DESCRIPTION The Kidde Fire Escape Ladder is a three-story rope ladder that provides fast and easy deployment in the event of a fire or emergency. The tangle-free design attaches to most common windows (up to 11 inches deep & 16 inches wide) before the rungs are released, requiring no tools or assembly required. Support 750 pounds on 1 rung or 1,000 pounds when the load is distributed across multiple rungs. The Kidde Fire Escape Ladder features high-quality, zinc-plated, non-slip 1-foot wide metal rungs to offer secure footing & prevent slipping, rails are constructed of red nylon straps for a secure grip. Flame resistant, durable & sturdy, foldable ladder with red nylon straps that serve as rails for a secure grip. Single use only. Discard when unfolded or used. Works on casement windows. Extends to 25 feet. Five-year limited manufacturer warranty. FROM THE MANUFACTURER Someone in the U.S. dies in a home fire every three hours, according to the National Fire Protection Association, which recommends one ladder in every occupied room on floors above the main level. This Kidde Escape Ladder provides a means of escape from a fire from a three story home. It stores easily under the bed or near a window, and is quick and easy to use.