ENHANCED DURABILITY - Crafted from high-quality aluminum, these Profoto replacement rods ensure long-lasting performance and reliability for your 1.3x2' RFi Rectangle Softbox. SEAMLESS COMPATIBILITY - Specifically designed for the Profoto 1.3x2' RFi Rectangle Softbox, guaranteeing a perfect fit and optimal functionality, making setup effortless. OPTIMIZED LIGHT QUALITY - Maintain the superior light diffusion and soft, even illumination that your Profoto softbox provides, ensuring professional-grade results every time. EASY REPLACEMENT - Quickly and easily replace damaged or worn rods with this 4-pack, minimizing downtime and keeping your studio workflow smooth and efficient.