The Fellowes Standard Monitor Riser is made from sturdy high impact plastic and supports up to 40lb or 15 inch monitors, making it ideal for a large range of monitors on the market. Adjustable to three different heights between 2-4ins, this riser helps promote comfortable working conditions and prevent neck strain associated with extended computer use. Also fitted with non-skid foot rings to ensure stability on any surface, this riser ensures the safety and security of your monitor while keeping your desk tidy.