Gain valuable workspace, organize your desk and position your monitor to the desired height using your individual SmartFit Comfort Colour. Platform adjusts from 2.5" to 4.5" above the desk and allows for keyboard storage. Two adjustable shelves holds speakers, PDA cradle, just about anything on your desk. Supports up to 15.9KG. Rubber feet protect surface Features: - Complements the sleek, contemporary design of flat panel displays - Strong enough to support flat panel up to 15.9kg and 21 inches - Height and twin side shelves adjust to customize workspace - Organize desktop and eliminate wasted space with keyboard storage and shelves