A First US Navy Jack 100% made in USA to special government/military specifications and can be used on US Navy and personal vessels.
This Navy inspired Dont Tread On Me flag flies using a halyard attached to its bottom rope header and brass ring clip on top header. (No grommets, uses rope/halyard)
Marine grade 70-denier nylon per US Code, Title 4. Sewn hems with double row of lock-stitched heavy-weight nylon thread. Special dye process for long lasting color. Official US Government hoist to fly ratio of 1:1.9. Heavy canvas duck header made to US Government specs with roped header, complete with rope distance line with brass snap & ring.
The US Secretary of the Navy issued a directive requiring all Navy ships to replace the Union Jack with the First Navy Jack for the duration of the War on Terror