Light Bounce Material: Silica Gel Compatibilty: for Magnetic Flash Modifier Ideal for use as an on-camera diffuser A omni-directional flash diffuser to transform harsh light into softer light source To save battery power with efficient diffusion Also allows you to insert filters ...Light Bounce Material: Silica Gel Compatibilty: for Magnetic Flash Modifier Ideal for use as an on-camera diffuser A omni-directional flash diffuser to transform harsh light into softer light source To save battery power with efficient diffusion Also allows you to insert filters and color correct your flash without additional accessories Durable semi-transparent silicone material that withstands the high temperatures and allows your flash to easily pass through Rubber Band Material: Silica Gel