We color code our Flatback Titanium Press-Fit posts based on length. This provides an easy way for us all to validate the length of your current post (if it is from our studio). This is done in effort to make it easier to determine what length you will need next, whether for upsizing or downsizing. Color coding is done through a proven safe, electro-chemical process called anodization. No pigments or dyes are used.
If you ever have questions concerning your post lengths, please do not hesitate to reach out!