ENHANCED DURABILITY - Constructed with robust materials, this speedring insert ensures long-lasting performance, withstanding frequent use in professional photography settings. SEAMLESS COMPATIBILITY - Designed specifically for Novatron strobes, this 130mm insert guarantees a secure and precise fit, optimizing light modifier performance without compromise. INCREASED EASE OF USE - The EZ Lock mechanism allows for swift and effortless attachment and detachment of softboxes, streamlining your workflow and saving valuable time on set. LIGHTWEIGHT DESIGN - Its lightweight construction adds minimal weight to your lighting setup, ensuring easy handling and portability, crucial for on-location shoots and studio work.