"The 3.56m (11.68ft) 4Way Trade Combination Ladder is a complete ladder solution and possibly the only ladder you will ever require. You can use it as a freestanding ladder that is great for tree surgery and hedge cutting. Within seconds, your ladder will transform to a triple extension ladder so you can work on fascias or soffits. If that was not enough it, also works as a double-sided step perfect for wallpapering and will even work on your stairs inside and out. The box section aluminium construction delivers maximum performance at the lowest possible weight. The super high-grade alloy resists corrosion by water and road salt making it perfect for outdoor use and impervious to the rigours of daily use and storage on top of a van. Your ladder will not rust nor is it weakened by hot or cold weather, or the ultraviolet radiation in sunlight."