Schwarzkopf Professional's Chroma ID is SKP's first customizable semi-permanent Bonding Color Masks with shades that match Schwarzkopf Professional Igora Royal color line. Chroma ID Bonding Color Mask is the the ideal product for color refreshment of blunt lengths and tips. SKP's Chroma ID will bring color with shine to your hair all while enhancing the quality of the hairstrand. Looking to explore your color palette? All of Schwarzkopf Professional Chroma ID Bonding Color Masks can be combined together to create any shade that you or your client desires! Through the combining of Chroma ID mask shades with the Chroma ID Clear Bonding Mask pastel shades are able to be created.