VITA Classical Shade Guide with Bleached Shades Clip. Delivers trusted performance in a new-and-improved version with additional features and benefits: The new holder is made with a stronger material than previous models, which allows the entire guide (holder and tabs) to be autoclaved. Wider metal tabs increase the retention of the tab into the slots in the holder. Bleached shades allow for planning and monitoring tooth whitening regimens. Single shade guide