St. Croix Imperial Fly Rod, I804.4 Dynamic blend of high-modulus/high strain SCIV graphite and premiumquality SCII graphite. Lightweight, fast action fly rods designed for maximum performance and value. Aluminum-oxide stripper guides with black frames. Designed and handcrafted in Park Falls, U.S.A. Lifetime limited warranty backed by St. Croix Superstar Service.