These reflectors can fit any standard reflector holders. The translucent reflector acts as a diffuser between the light source and the subject, which can soften the light. The silver reflector is used to enhance the light in low light situations. The gold reflector is perfect for creating warm outdoor sunset scenes. The white reflector develops a soft, clean light and it also helps to decompress the flash. The black reflector makes a shadow and is perfect for creating a certain dark and mysterious mood. Durable and flexible steel spring frame ensures easy spreading and closing. The carrying case is made of black heavy duty material with a sturdy zipper, which is durable and portable and suitable for outdoor photography activities.