Sturdy and durable telescopic ladder: folded height: 95 cm, unfolded height: 500 cm, steps: 16, net weight: 18.6 kg. The extendable ladder is made of a high-quality aluminium alloy. This lightweight aluminium ladder can hold up to 150 kg. EASY TO USE DESIGN - Convenient extendable, lightweight, extendable, foldable and portable, simple and flexible. The telescopic design allows for both easy movement and storage space saving. Safety Lock Design - The non-slip lids hold it firmly during work and increase overall safety, our sliding ladder has a smart locking mechanism on each step. Non-slip Safe - The foot pedal surface and padding are provided with uneven non-slip lines Wide application: suitable for domestic engineering maintenance, window cleaning, tree pruning work, etc. as well as for indoor and outdoor construction, garden and architecture applications, can be used every day in your life.