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