ChromaDuMonde (CDM) Color Charts Generate DSC's unique hexagonal Rec. 709 vectorscope display. CDM's are also an invaluable on-the-set reference in post production. Different combinations of colors from 12 to 72. CDMs also include a precision crossed grayscale for quick adjustment of gammas. SRW size is 24" x 14.7"</p><p>Charts are supplied with AcuFlect 3 media which, while less reflective than the original AcuFlect Glossy, still maintains the dynamic range and color saturation that have made the original charts legendary. What does this mean to you? It means that setting up the charts will be easier under multiple different light sources, therefore saving you time. The AcuFlect 3 surface can be wiped down with a damp cloth and has the added benefit of being more Eco-friendly.</p><p><b>Please Note:</b> CDM124R-SRW ships with a vinyl pouch. For a more robust carrying solution please see: DSCL-CFSRW</p>