FlexDoc Cristal Clear Ergonomic: Reduces neck and eye strain and prevents neck pain and headaches Comfortable and efficient: Short viewing distances between documents, screen and keyboard Multi-functional: For desktops and mobile workplaces Type of work surface: Fixed Material: Clear Weight: 850 g Consists of 100% recycled materials and can be 100% recycled. 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.