ALINCO Extendable Ladder MW-39 An aluminum extendable ladder, capable of reaching a maximum height of approximately 3.8 meters, and compact at approximately 0.9 meters when stored. It extends one step at a time, allowing you to adjust to the appropriate height. It was used indoors, so I think it's in good condition. - Type: Extendable ladder - Material: Aluminum - Maximum height: Approximately 3.8 meters - Storage size: Approximately 0.9 meters - Safety features: Locking mechanism - How to use: Extendable Thank you for viewing.