Feature:1. Durable 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.2. 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.3. 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.4. Versatile Use: The white balance board can also be utilized for product photography and fill in lighting, providing additional functionality beyond focusing assistance.5. Foldable and Portable: Foldable for easy storage in the included pouch, the focus board can be carried in a photography bag for on the go use, ensuring convenience and practicality.Specification:Item Type: Double Sided Focus BoardMaterial: PU LeatherWeight: Approx. 115g/4.1ozProduct Size: Approx. 30x30cm/11.8x11.8in.Package List:1 x Focus Board1 x Carry Pouch