Pocket Size 3-in-1 Grey Cards 18% White Balance Set for Digital DSLR and Film Exposure Photography Metering Card Video Color Custom Calibration Camera Checker Cards for Canon Nikon Sony

• Credit card size, 3.34 x 2.12 inch/ 85 x 54mm Grey White balance card - works with any digital camera JPEG and RAW files. perfect for DSLR, Video, Film and Photography.
• 18% Neutral Grey / Gray Card white balance card set, 90% reflectance white card and black card with water resistant feature, made of durable PVC material.
• Widely used in pre- or post-production process, highly scratch resistant, non-reflective and waterproof, perfect for setting the exact color and multi-purpose at any outsides or insides any photography projects.
• A compact, sturdy and lightweight - set of 3 pocket size cards with wrist strap, convenient, practical and easy to carry on your wallet or a keychain.
• Color calibrated reference cards (white, black and neutral gray cards) , a must accessory for photographer.

The Digital Gray Card/White Balance Card Set is the user-friendly, economical, and indispensable color correction tool that belongs in every photographer's bag. Digital Gray Card gives you perfect digital color every time. By using this set of three cards - Black, White and Neutral Gray simply take a picture of the card in the same lighting your subject is (or was) in. Use auto white balance and P (Program) mode for the picture. You can either use the resulting picture as the basis for a custom white balance setting, or you can use the White Balance Card Set picture during post processing for a custom white balance. The glossy surface of the White Balance Card Set will instantly reveal any reflections that may lead to incorrect white balance. If reflections are seen on the Card surface during a white balance operation, reposition the Card so that reflections are eliminated. Specifications: Gray Side: Reflectance 18% White Side: Reflectance 90% Size(L x W): 3.34 x 2.12 inch/ 85 x 54mm Material: PVC plastic Gross Weight: 30g Warranty: One year warranty Package Content: Set of three cards (grey,black,white) with wrist strap