Extended Size 300mm*800mm*4mm- The mouse pad is large enough, it will fit your desktop perfectly and provide perfect movement space, provide plenty of space for gaming or office work. desk while protecting your desktop, applies to all types of mouse keyboards and more.Non-slip rubber base- This large mouse pad is designed with smart non-slip rubber base, non-slip dense shading can firmly grip the desktop to provide stable operation of the mouse and keyboard, it can effectively prevent the mouse and keyboard from sliding and moving. Ultra-Smooth Surface Elaborate Edge- The fabric is made of high-density multispandex material with high-quality stitching around its edges, the silky-smooth surface and the thickened edge enable more precise and fast mouse movement, let you maintain excellent speed and control when gaming or working. Waterproof and Portable- When you spill a drink or put food on it, it's easy to clean and won't delay your work or game. Due to the foldable design, you can take this mouse pad with you. you wherever you go, easy to carry, even on the go. Service and Guarantee - Customer recognition is our greatest motivation. are satisfied with our products or not, we will provide 100% friendly customer service to solve your problem.