Email from client:
"What does the R and H mean when added to the color number?"
In the Raquel Welch line, the styles can either have regular synthetic fibers or heat-friendly synthetic fibers. The product description will let know what styles are regular are heat-friendly fibers, but the color swatches also give a clue.
If the swatch starts with just an "R" that means the style has regular synthetic fibers, but if it starts with "RL" it has heat-friendly fibers. The "H" basically means that it is a highlighted color. If you see "SS" at the beginning or end of a color swatch this stands for "Shadow Shades" and means that the color features a darker color at the root.