Large and perfect size: 800x300x2mm (31.5x11.8x0.09inches) covers laptop and mouse area, providing ample room for work or gaming. Extensive compilation of commonly used Microsoft Excel shortcut keys, including useful tricks and formulas. Well categorized into frequent operations like navigation, selection, formatting, data/functions etc. Features 10 desk exercise diagrams for quick breaks during data work. Suitable for beginners and experienced Excel users aiming to enhance productivity. Seamless and comfort: Densely bonded soft fabric with anti-fray stitched edges for accurate, fast mouse movement. Premium quality print with durable inks, sharp details, unfaded after multiple cleanings. Heavy duty and non-slip natural rubber base prevents sliding on most surfaces. Durable, protects desktop from scratches, dents, spills; easy to clean with wet cloth or warm water and soap. Perfect gift for co-workers, friends or family working with Excel regularly. Color as shown. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.