Set 4 of Tactical USA Flag with Skull Patch 2"x3" Hook and Loop Fasteners Backing - Black , Od (Olive Drab) , Multitan , Subdued Silver - By Ranger Return (RR-TACT-USAF-APUN-SET4) 2"x3" sized 100% High Quality Embroidery Hook backing for attachment to Tactical Hats and Gear USA Flag Patch with hook and loop touch fastener "Ranger Return" brand is Registered Trademark in United States