Free shipping to your doorstep with a replacement and return guarantee. How to use: 2×1 can be used as single and double. A new smart alternative to traditional ladders, the telescopic ladder has many uses for work and around the home. The ladder opens and closes step by step, meaning it can be used up to a height of 7.4m. This way, you only extend to the required height, providing great maneuverability, especially in small spaces. It features rubber bases suitable for protecting indoor floors and preventing slipping for maximum safety. Safe and compact with high stability on all floors and a secure lock. Made of aluminum alloys that make it strong, lightweight, and weather-resistant. Finished with oxidized aluminum - smooth to the touch. Available in several heights: Height 3.2 meters (1.6m + 1.6m) Height 4.4 meters (2.2m + 2.2m) Height 5.6 meters (2.8m + 2.8m) Height 7.4 meters (3.7m + 3.7m)