This flash diffuser reflector cover can increase the intensity of the flash. It is widely used in studios, outdoors, at parties, for photography, outdoor play, and more. Specification: Color: White, Silver; Total Size(Max): 18.5x20cm / 7.28x7.87\" (L*W); Package List: 2 x Flash Diffuser Reflector Advantages: It is lightweight and compact, suitable for you to store and carry outdoors for a long time. Designed with a 2-sided disc, it is multifunctional and practical for you to use different effective increasing intensities according to your needs. The elastic band is flexible, has powerful elasticity, and is easy to cover the flash with. Usage: Cover it on the flash with its elastic band. Note: When you are not using it, please place it in a cool and dry place.