Please notice: 1.This mouse pad has delicate edges which can prevent wear. Ensure prolonged use without deformation and degumming. 2. Texture is denser. Mouse can be quickly moved and accurately positioned to ensure smoother mouse control . Perfect for your laptop, computer & PC. 3. Dense shading and anti-slip natural rubber base can firmly grip the desktop. Premium soft material for your comfort and mouse-control. 4. This mouse mat is made of which has great locking-color effect. Liquid stains can be cleaned with water for continuous use. And it will not fade with repeated cleaning. 5. Available for all types of mouse, laser & optical. Ideal size for daily use. 6.Our printing quality is very good. If you find "stains" on the mouse pad, it is just the design of the mouse pad pattern 7.Smell problemBecause of heat transfer print, new mouse pad will have few smell, please put in ventilated place for some days. 8.Color difference problemAny production process may led to small color difference problem.We try out best to do best.Please understand. 9.Size problemDue to the thermal expansion and contraction of rubber, the thickness and length will have few difference, which can not be avoided.Please understand. 10.