This is the first new broadhead that Zwickey has introduced in many years. These broadheads fly great, penetrate well, and are easy to sharpen. Like all Zwickey broadheads these are full strength, triple laminated, high carbon steel, individually heat treated to a bone busting blue temper. The No Mercy glue-on fits both 11/32" and 23/64" shafts, measures 2 1/2" x 1 3/16", and weighs 130 grains. Sold 3 per pack.