The BOSS fixed-blade broadhead features a shortened aerodynamic ferrule, reduced blade surface area and SST tip alignment. The result is a very forgiving and accurate shooting arrow that delivers a sharp, strong, deep penetrating broadhead.  Features a 1 1/8″ Cutting Diameter with .027″ Blade Thickness. The Boss 4 fixed-blade broadhead is 100 grains. 3 Per Pack.