1PK Serrated 4 Fixed Razor-sharp Blade Archery Broadheads 100-Grain Hunting Arrow Head 1PK Serrated 4 Fixed Razor-sharp Blade Archery Broadheads 100-Grain Hunting Arrow Head Aluminum alloy material and stainless steel blade Serrated cutting blade surface for greater penetration Strong two piece main blade construction Main Blade Length:1.97",Bleeder Blade Length:0.3"