ENHANCED DURABILITY - Crafted from high-quality aluminum, the Glow 114.3mm Mount Speedring ensures long-lasting performance and withstands frequent use in professional photography settings. SEAMLESS COMPATIBILITY - Specifically designed for Profoto strobes, this speedring guarantees a secure and precise fit, optimizing light modifier performance for superior lighting control. EASY AND QUICK SETUP - The user-friendly design allows for effortless attachment and detachment of light modifiers, saving valuable time during photoshoots and ensuring a smooth workflow. SECURE AND STABLE MOUNT - Provides a robust connection between your Profoto strobe and light modifiers, preventing slippage and ensuring consistent, reliable performance during shoots.