Inseesi 11.8" 30cm Round Portable Softbox White-balance Diffuser Multi-function With Gray,Black,White Card for Nikon, Canon, Sony,etc DSLR Flash Speedlite 1.Portable design,Folds up small size to be carried anywhere you go. 2.Multi-functional Diffuser-- Designed with Gray,Black,White Card,perfect for White Balance. 3.Ideal for product photography, portraits, studio work, and event photography,make the light natural and charming. 4.It can be a flash diffuser when your fix it on a camera, or can be hold in hand to adjust the light as you like. 5.Compatible for universal flash speedlite,like Nikon, Canon, Sony ,Panasonic ,Pentax, Olympus, Yongnuo, Pixel Flash Speedlite.