The Q-Doc 400 document holder is perfect for use on the go as it is both light weight and foldable, allowing to position your documents at the perfect height for you and thus minimise neck pain and headaches. Other highlights: - Comfortable and efficient Short viewing distances between documents, screen and keyboard - Various viewing angles: 6 positions (Heights between 120-240 mm at the back) - Multi-functional: For desktops and mobile workplaces - Practical: Can be completely folded - Type of work surface: Fixed - Material: Hylite - Weight: 480 g BakkerElkhuizen guarantees the longevity of its products. Register your product before the basic warranty expires on the manufacturer's website using the registration code or the EAN number on your product for an extended warranty of up to 5 years on electronics or even longer warranties on non-electronic products! * Extended warranties apply to all non-electronic products with the exception of all gas spring parts, which are covered by a 5-year manufacturer warranty.