Neewer 28" x 28"/70cm x 70cm Speedlite, Studio Flash, Speedlight and Umbrella Softbox with Carrying Bag for Portrait or Product Photography The light diffusion surface is 70 x 70cm, with wide range of applications, suitable for portrait or product photography It is a soft box when being spread, simple to use; like an umbrella when being folded, small size, with a special bag, easy to carry The umbrella body made of high-density nylon material, high reflective; double metal frame, light and solid, 8mm umbrella shaft, suitable for a variety of flash holders Can be used with flashes and some studio flash lights with umbrella hole Main Material: Nylon