Sell 3 in 1 Pocket-Size Digital White Black Grey Balance Cards 18% Gray Card with Neck Strap for Digital Photography best price

3 in 1 Pocket-Size Digital White Black Grey Balance Cards 18% Gray Card with Neck Strap for Digital Photography 🎈 You will get more discount if you follow #lorsoul1 😄 Hello, welcome to #lorsoul1😄 ✔ Order More,Save More! ✔ All the products in our store are available and new~= ✔ After you placing order, we will ship your products out within 2 day~ ✔ Digital invoice can be provided~ ✔ If you have any question,please contact with us anytime~ 😄 Enjoying Your Shopping in lorsoul1😄 Features: Includes three color calibrated reference cards. It helps you get correct white balance, or color balance, allowing the camera to compensate for the illuminant color in a scene.  For optimum color correction: the black card achieves truly deep blacks (RGB 16,16,15); the grey card displays superior spectral neutrality with measured values of 162, 162, 160; the white card has a tested RGB value of (220, 224, 223). The neck strap with quick-release plastic buckle on the end, convenient for your use. Specifications: Item size: 85 * 54mm / 3.4 * 2.2in Color: Black/White/Grey Package weight: 34g / 1.21oz Package List: 3 * Balance Cards  1 * Neck Strap