Rage Bowhunting Xtreme Series Mechanical Broadheads, 2 Blade, 100 Grain 2.3 Inch Cutting Diameter, 3 Pack Precision - Rage broad heads are known for their accuracy and their wound channels are legendary Sweeping blade angle maintains kinetic energy longer, Chisel tip for bone busting power, large leading blade, Razor sharp .035" stainless steel blades, 2.3" Cutting Diameter, and 100 Grain Broadhead Technology - Comes with improved Shock Collar Technology which ensures proper blade retention Rage - Leading the Evolution in Mechanical Broad heads Slip Cam rear blade deployment Sweeping blade angle maintains kinetic energy longer Not recommended for draw weights under 55 pounds Leading blade honed to surgical sharpness Massive wound channels