5M/16.4FT Ladder Multi Purpose--Fully Extended : 500cm* 48cm* 8.5cm - Folding: 98cm*48cm*8.5cm, Step spacing: 40cm. This telescopic ladder can use for Window Washing Cleaning Job Home Building Maintenance. Portable and Space Saving--This foldable ladder is 13.3kg/29.3lb lightweight, and can fold 98cm/3.2ft, which is easy to carry and storage. Our retractable ladder can be storage in garage, bed bottom, tailbox, a closet or similarly small storage space without taking too much space at all. Premium Aluminum Ladder--The telescopic extension ladder is made from high quality aluminum alloy, strong and sturdy, which can load 330 lbs capacity. Anodized aluminium finish, corrosion-resistant and anti-rust, extending the life of this telescopic ladder. EN 131 certificate! Telescoping Ladder Easy Operate--Extension and retraction, for extension, pull a section up, hear the "click" sound, confirm both left/right locks are in place; for retraction, unlock one step and step, do not put your hand in the Step spacing avoid clip your hand. Security Features & Application--Good guarantee your safety with anti-slip rubber foot and non-slip treads. The telescopic Ladder that is versatile and portable ladder for both indoor, outdoor, office, warehouse, bookshop ,Library use.