Buy on Amazon : http://www.amazon.com/gp/product/B0009QZDL6?tag=scratchandsti-20 <br /> <br />Lastolite LL LR1250 12-Inch Ezybalance Card -Grey/White <br /> <br />Color correction pre- and post-capture <br />Exposure control pre- and post capture <br />Accurate color rendition <br />Collapsible durable and cleanable <br />Double-sided grey and whiteUnique focusing targetFor use with digital or film photography
