[Large Size] 31.5×11.8×0.12 inches (800×300×3mm), with an ultra-large area, it can easily accommodate full-size laptops and peripherals, reserving sufficient activity space for professional gaming and office operations. [Super Smooth Surface] Made of ultra-fine polyester fiber material, the device slides smoothly without any hinobstruction. It can achieve high-speed movement and precise control during both work and gaming, enhancing usage efficiency. [Anti-Slip Base] Made of high-density textured rubber, the anti-slip pattern closely adheres to the desktop, firmly locking it without sliding and providing stable support for daily use. [Waterproof and Wear-resistant] The waterproof coating prevents splashes and is easy to clean without affecting usage. The exquisite hemming process prevents wear and deformation, and extends the service life. [Desktop Decoration] Add color and style to the desktop. The soft material protects the desktop from scratches. The large size is suitable for various scenarios, combining aesthetics and practicality.