Combat Steel Butterfly Knives-this combat steel butterfly knives (or Baat Cham Dao) are made in dragon well (Long Quan), China.
It is the most traditional butterfly knives for Wing Chun, Hung Gar, Choy Lay Fu or ohter styles.
The blade is made of heavy steel, its weight is just right, not too heavy like combat steel, not too light like wushu steel or other material.
Its size is 18 in. overall, blade only is 13.5 in..
Its weight is 2.85 per pair.