Drug Enforcement Administration (DEA) Office of National Drug Control Policy North Texas High Intensity Drug Trafficking Area (HIDTA) patch. This round Narcotics patch is 3 1/2 inches tall and 3 1/2 inches long. The second scan shows the BACK of this patch. IF YOU WIN OR BUY 1 PATCH, OR 100 PATCHES, MAKE ONE SINGLE PAYMENT AND I WILL SHIP YOUR ORDER FOR $1.00 (International Shipping is $1.80).