The different branches of service within the German army were allocated a particular identifying 'Waffenfarbe' (branch of service) color which was generally displayed on the collar tabs. These collar-tabs are piped in pink as intended for a 'Soldat der Panzertruppen'. This is a nice BeVo-woven collar-tab which is pre-mounted on a dark-green woolen background, the collar-tab shows the tan coloured buckram backing material.