... certificate 4.Colorful spraying mouse pad 5.PU overcoat. Silicone colorful spraying mouse pad1.Material:100%Silicone2.soft and smooth,anti-slip ... and tasteless, of human environment without any poison.2.Full color spraying surface and easy to clean.3,Many styles ... spraying ,or other screen printing.6,Very good hand feeling with PU overcoating in the mouse pad surface, effectively prolong the ...