The improved Standard includes high carbon steel, is spot-welded, copper brazed and heat treated with a triple laminated tip. Combined with the ACE Interlocking Ferrule, these characteristics create a nearly indestructible head of the highest quality. These heads combine excellent flight characteristics, great penetration, and unequaled toughness. Per 6 pack. 125 grain 1-3/16" X 2-7/16"