Maricopa County Sheriff's Office, "MCSO" "DTENTION OFFICER" Shoulder Patch, Phoenix, Arizona. Tear Drop Style. NOTE: Must Be Authorized to purchase this item. This means you are a CURRENT or Honorably RETIRED CERTIFIED POLICE OFFICER with ID CREDENTIALS. If new customer, please email a copy of your credentials PRIOR to Ordering. NOTE: NO REFUNDS: PLEASE DO NOT ATTEMPT TO PURCHASE IF NOT AUTHORIZED TO DO SO. NO REFUNDS IF NOT AUTHORIZED TO PURCHASE AND YOU ATTEMPT TO PURCHASE ANYWAYS!