Marine Corps USMC Corpsman Patch - Line Doc - Green Doc - Marine Doc - Veteran Owned Business Heavy MOS Patch 4 1/2" X 3 1/4 with Iron-on Backing Show your 'MARINE PRIDE' as a Marine Corps Corpsman, NOT some 'HM', but a REAL MARINE DOC!! There IS a DIFFERENCE! - a TRAINED USMC Field Corpsman Great Detail and stitching - Great for a jacket or vest Excellent gift for a USMC Marine Corps Corpsman Veteran - Green Doc Veteran Owned and Operated Business