The ladder leveler is selected from aluminum and iron, which is sturdy, and designed to withstands heavy weight, ensuring a safe and sturdy setups Ladder accessories tool working on stairs are for outdoor and indoor use on stairs; any two foot extension ladders and straight Equipped with a supportive and balanced foot that provide additional stability, enhancing the and steadiness of your ladder during use and minimizing wobbling The adjustable ladder leveler base is designed with anti slip features that increase friction and improve the stability of the ladder on any surfaces The ladder leveler with adjustable and extendable that allow you to modify the height as per your needs, making it suitable for various scenarios and ladders of different height requirements, Manufacturer: Msioytog