Washington Thin Blue Line Mouse Pad for Police Officers and supporters of Law Enforcement. This Washington Police mouse pad features the outline of the State of Washington with the Thin Blue Line. The Thin Blue Line represents the Law Enforcement Officers who protect the State of Washington. Washington State Thin Blue Line Police Mouse Pad is 9.2 x 7.75 inches. Mouse Pad is 1/4 inch thick. Washington Thin Blue Line Mouse Pad would make a great police gift for any Washington Police Officer, Washington Police family member, Washington Police Supporter, Washington resident, and fans of Thin Blue Line gifts. All of our police products can be customized for an additional fee. Email us for details.