Description:
With this term, there is no need for you to worry that the photos are too dark or too bright, and the color is bluish or yellow. It is to provide a standard reference object for exposure determination in photography. In addition to providing a means for measuring exposure, a gray card provides a convenient reference for white balance, or color balance, allowing the camera to compensate for the illuminant color in a scene.

Dual-Sided Versatility : Double sided white balance card features separate white and grey surfaces for different calibration needs. Double sided gray card offers quick switching between highlight and midtone reference points. Collapsible reference reflector serves as both a balance tool and a fill light helper.
Portable Folding Design : Foldable focus board collapses into a compact shape for effortless transport in any camera bag. White balance focus board doubles as a focus assist tool for manual lens. Photography card stores flat without taking up valuable gear space.

Specification:
Material: PU
Color: Black + Grey + White
Size: Approx. 30 * 30cm / 11.8 * 11.8in
Weight: Approx. 78g

Packing List:
1 x 18% Grey White Balance Focus Card
1 x Carrying Bag