This is two in one reflector for speedlite.For soft indirect flash light use the pure white size.For greater range and spectral highlights use the silver size.With elastic band， easy to install and use.Specifications:Type: ReflectorMaterial: PU & PE PlatePackage size: 21 * 19 * 1cm / 8.3 * 7.5 * 0.4inPackage List:1 * Reflector