It had a lower quality liner and chin strap. Consequently, helmets can be found with numerous chin strap variations. On forage caps the paper petals are fitted under the left hand chin strap button. Black leather chin strap faced with brass links. Occasionally a strap is specified after what it binds or holds, e.g. chin strap. The chin strap commonly runs across the front brim. All helmets come with an adjustable chin strap for added protection. . The visor and chin strap are of black leather in standard military design. It is kept on the head by a cloth (often silk) or fiber chin strap. Most officers choose not to use the chin strap for day-to-day duties. As with the German M92, the BK-3 comes with a three-point chin strap. The general officer's dress cap had a chin strap of twisted gold cord. Black leather chin strap, faced with brass links. It retains the 3-point chin strap that was used on the previous Australian M91 helmet.