Artistic Wire are now calling the Gunmetal color Antique Brass- it isn't what I would call either, it is somewhere in between. So think of a dark brass color:) The most trusted wire in the beading world, Artistic Wire is known for its quality and ease of use. 20 gauge is great for making hooks, jumprings and other findings. Many wire jewelry books call for this thickness of wire. Made in the USA. Qty:15 yard spool