Features: Featuring a honeycomb grid design for precise control over the direction and intensity of light, creating professional-looking photos. Nylon buckle lining makes installation simple. Sewing fastening tape on both sides allows it to be fixed on the inner side of the soft box. Suitable for shooting special portraits or products, providing a better fill effect for video and photography, resulting in different light and dark raster effects. Grids with a diameter of 85cm to 140cm should be used with the corresponding size of the soft light box. A nylon buckle is required on the soft light box for use. An essential addition to any photography kit for both professionals and enthusiasts. Specifications: Material: Nylon Size: 55cm, 60cm, 65cm, 80cm, 90cm, 95cm, 120cm, 140cm (optional) Diameter: 55cm/21.6", 60cm/23.6", 65cm/25.6", 80cm/31.5", 90cm/35.4", 95cm/37.4", 120cm/47.2", 140cm/55.1"