2 in 1 30cm 18%Gray card for White balance Card Board Round Flash Diffuser Softbox
- Diameter 31 cm
- It’s not only a flash diffuser,but can also be a gray card.
- On one hand, it can be a flash diffuser when your fix it on a camera.
- On the other hand, you you can use the another side as a grey card.
- There are three colors on another side, white/gray/black.
- It can help you to accomplish the white balance correction.
- Lightweight and it’s very easy to carry.
- Fit most flashes
- Easy to set up