Deadringer Hunting 2 Blade Hunting Rampage with 1.5-Inch Blade, 100-Grain Hand Polished, hardened .032" stainless spring steel blades. Heavy-duty Chisel tip design for bone shatering penetration. Durable O-Ring to lock down blades until contact (tested to 400 fps) 1-1/2" cutting diamter for huge exit wounds Easy blade replacement