The FL-SF4060 Softbox with grid is compatible with the rectangular FL100 flexible LED panel and connects directly to the included X-mount bracket. Well-designed construction This silver-lined softbox opens and closes in an instant. It can be used both with and without the front diffuser. Grid The fabric grid allows you to direct the light and helps reduce any reflections towards the lens. Portable This is a portable kit, very lightweight and easy to assemble. It comes with a lightweight carrying bag. Made with high-quality materials. Widely used in portrait, product, or advertising photography. Package contents: - Godox FL-SF4060 softbox - diffuser - grid - carrying bag - original product box.