Universal compatibility designed to fit most on-camera speedlites and flash units, ideal for DSLR cameras and portable flash systems used in studio or on-location shoots. 42cm (approximately 16.5 inch) large round diffuser surface that produces soft, even, wrap-around lighting, minimizing harsh shadows and spots for more professional-looking p os. High-efficiency diffuser reflector with a reflective inner surface and translucent front panel to maximize light output while softening and spreading the beam, improving subject illumination in portrait, product, and macro p ography. Adjustable strap mounting equipped with a secure, adjustable strap that fastens easily around your flash head, ensuring quick installation and removal while maintaining a stable fit during shooting. Additional features include enhanced portability and ease of use, making it suitable for various p ography styles and environments. Universal Compatibility Designed to fit most on-camera speedlites and flash units, this universal softbox is ideal for DSLR cameras and portable flash systems used in studio or on-location shoots. 42cm Large Round Softbox The softbox features a 42cm (approximately 16.5 inch) round diffuser surface that produces soft, even, wrap-around lighting, helping to minimize harsh shadows and spots for more professional-looking p os. High-Efficiency Diffuser Reflector The reflective inner surface and translucent front panel work together to maximize light output while softening and spreading the beam, improving subject illumination in portrait, product, and macro p ography. Adjustable Strap Mounting Equipped with a secure, adjustable strap that fastens easily around your flash head, ensuring quick installation and removal while maintaining a stable fit during shooting. Color: White & Black Material: Cloth Package Contents: 1*Round Studio Flash Softbox