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