Drug Enforcement Administration (DEA) Drug Enforcement Education Program (DEEP) Undercover patch. This Green Border Narcotics Enforcement patch is 4 1/2 inches tall and 3 1/2 inches long. IF YOU WIN OR BUY 1 PATCH, OR 100 PATCHES, MAKE ONE SINGLE PAYMENT AND I WILL SHIP YOUR ORDER FOR $1.00 WITHIN THE UNITED STATES.