QUALITY: Our A-Frame telescoping ladder is made of quality aluminum alloy, which can extend the service life of the folding ladder and improve its carrying capacity, stability and durability. The ladder is lightweight with only 19.62 pounds, easy to carry and easy to retract. It is approved by Safety Standard EN131, can be used indoors and outdoors, and is a good helper for life. SAFETY LOCK DESIGN: Unique Extend and Locking Mechanism with Thumb Buttons. Every section is designed to open and close safely. As the structure is upgraded, it can be stowed gradually, so the ideal height can be adjusted by yourself. No matter what work you do, you can adjust the height of the ladder and lock it according to your needs, so you don’t have to worry about the safety. PORTABLE & CONVENIENT: A heavy duty closure strap secures the ladder firmly, easy to carry it with one hand. The ladder can be folded for storage and can be placed behind the cabinet or under the bed when not in use. It can also be placed in the trunk of the car for daily use. (Folding size: Length-17.32in, Width-5.51in, Height-25.79in) SAFE & RELIABLE: Anti-slip widened pedal design, the large pedal width 2.87 inches, small pedal width 1.54 inches, Safe and stable, in compliance with skid resistant design standards. Bottom caps and angled feet, easy to secure the ladder to wall and floor. which can protect your safety during use and effectively control accidents caused by slippery feet. Meticulous treatment, delicate design and wearable performance. MULTIPLE USAGE: It can be used as a telescoping ladder, twin stepladder, stairway stepladder, and as two scaffold bases. Perfect for indoor housework and outdoor activities, such as home/building maintenance, window cleaning, indoor/outdoor decoration, painting and more.