surface improves the of mice with high speed.Provides an tracking surface for your mouse.Ultra-thin mouse pad helps prevent the vacuum mouse mat and helps product deterioration.Hugs super thin profile of the desk.Pad surface provides superior mouse control and responsiveness.Color: dark Material: silicone Size: 21.5x17.5cm / 8.5x6.9 inchesUltra-thin mouse pad is easy to clean.Note: It is for the rubber mouse. Please check you adjust the mouse before you buy it.Package Included: 1 x Wrist Support Mouse PadNote: Light and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm. 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. Sold by-YJL official store