Update Your Work Space with Computer Accessories That Help Keep It Clean! Our Trim Mousemat has Antimicrobial Additives Built-into the Durable Polyester Surface to Help Prevent Growth of Bacteria & Germs Between Cleanings. Non-slip Rubber Backing & Soft Feel Cushioning Works with a Laser or Optical Computer Mouse. Standard Size of 9 Inchl x 7-1 & 2 Inchw is Perfect Fit for Most Work Spaces - Home, Office, or School. Great to Help with Transitioning From Working Remotely to Returning to the Office.