The B3 Open-On-Impact Extra Blades RPLB-EX are designed to provide superior cutting performance for your broadheads. These replacement blades are crafted from high-quality materials to ensure durability and sharpness, making them ideal for hunting and target practice. The open-on-impact design ensures maximum penetration and a larger wound channel, increasing the chances of a successful shot. Easy to install, these extra blades keep your broadheads in top condition, ensuring consistent performance in the field.