Anwenk Grey Card White Balance Card 18% Exposure Photography Card Custom Calibration Camera Checker Video， DSLR and Film<div style="text-align: left;"><strong>[Product Information]</strong><ul><li id="replacementPartsFitmentBullet" class="aok-hidden" data-doesntfitmessage="We're not sure this item fits your " data-fitsmessage="This fits your "><span class="a-list-item"><span id="replacementPartsFitmentBulletInner"><a href="#" class="a-link-normal hsx-rpp-fitment-focus">Enter your model number</a>to make sure this fits.</span></span></li><li><span class="a-list-item"> Neutral 18% Grey / Gray Card with matte finish for scratch resistant. Non Reflective and Waterproof. </span></li><li><span class="a-list-item"> Perfect for setting exact color balance. Works with any digital camera. Perfect for DSLR， Video， Film and Photography. </span></li><li><span class="a-list-item"> Card size:3 1/3*2 1/8 inches( 8.5*5.4cm). Small enough to keep in your pocket or on a keychain. </span></li><li><span class="a-list-item"> Compact， sturdy and Lightweight. Net weight:35.5g </span></li><li><span class="a-list-item"> Package includes three color calibrated reference cards+premium landyard with a detachable clip. </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41AQo3r-n-L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41pmt8dMg5L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41HavQ52-5L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/61al66gCrWL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/61ALJZXLdNL.jpg" noproxy>