Specification Brand : Sanpyl BulletPoint1 : PU LEATHER MATERIAL: Made of premium PU leather, this focus board is resistant to damage, wear, and can be easily cleaned when dirty, ensuring a long service life. BulletPoint2 : DUAL SIDED DESIGN: One side features an 18% gray with auxiliary focus scales, while the other side is pure white, making it an ideal tool for adjusting white balance in photography. BulletPoint3 : BALANCED EXPOSURE: The gray card balances complex lighting scenes to 18% neutral gray, allowing for accurate exposure values to be recorded using a light meter for excellent photo capturing. BulletPoint4 : VERSATILE USE: The white balance board can also be utilized for product photography and fill in lighting, providing additional functionality focusing assistance. BulletPoint5 : FOLDABLE AND PORTABLE: Foldable for easy storage in the included pouch, the focus board can be carried in a photography bag for on the use, ensuring convenience and practicality. ExternallyAssignedProductIdentifier1 : 0721678307269 ExternallyAssignedProductIdentifier2 : 721678307269 ItemName : 12 x 12 Inch (30 x 30 cm) White Balance 18% Gray Reference Reflector Grey Card, Foldable Double Sided Focus Board for Photography, with Carry Bag ItemPackageDimensions_Height : 3 centimeters ItemPackageDimensions_Length : 15 centimeters ItemPackageDimensions_Width : 15 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : photographic-light-meter-grey-cards Manufacturer : Sanpyl ModelName : Sanpylo0ag7y3un4 ModelNumber : Sanpylo0ag7y3un4 PartNumber : Sanpylo0ag7y3un4 Pattern : Solid ProductDescription : Spec: Item Type: Double Sided Focus Board Material: PU Leather Weight: Approx. 115g/4.1oz Product Size: Approx. 30x30cm/12x12in