It has an advanced braided design for efficient 1:1 torque transmission and excellent support. The unique polymer blend offers optimum stiffness while navigating through tight and twisted anatomy. It provides flexibility and shape retention. It has a robust shaft that permits downsize and improves performance. High flow is promoted by its large lumen and its atraumatic tip reduces any possibility of vessel trauma upon selection and injection of contrast. The hub is durable and has a molded strain relief, making it easy to manipulate.