1. Extended Size - 31.5" x 15.7",This mouse pad is big large design(800mm X 400mm), 3mm Thick. It will fit the desktop perfectly And provide perfect movement space,plenty of room for gaming or works,Applies to all types of mouse keyboard,giant mouse pad2.Smooth Surface : Ultra smooth surface,high-bright Lycra silky cloth surface, stain-proof, easy to clean and washable.Accurate positioning when moving fast, suitable for all kinds of mice such as wireless mouse, optical mouse, laser mouse, Helps you access optimum speed and accurate control during your work or gaming,great desk accessories,office decor for women3.Stitched Edges:Durable anti-fray rugged stitching surrounds mouse pad to increase durability.Ensures that the mouse pad will not wear or deform during use.Stitched frame ensures it doesn't fray or fall apart like other mouse pads. relax to use it,enough large gaming mouse pad4. Non-Slip Rubber Base : High elastic natural rubber base with anti-skid design, no unpleasant smell, not easy to slide on desk, provide stable operation for the mouse,no hassle of unpredictable movement which affects you when working or playing games,gaming stuff