Single Strap Leg Shroud with Drop Flex Adapter (DFA) DFA replaces the standard vertical leg strap and raises the height of the system on the thigh for increased stability Accepts belt widths between 2* - 2.25 (50 mm - 58 mm) This Single Strap Leg Shroud with Drop Flex Adapter (DFA) combination is an add-on part for Safariland holsters. The DFA replaces the standard vertical leg strap and raises the height of the system on the thigh for increased stability. It accepts belt widths between 2 - 2.25 (50 mm - 58 mm). The thigh plate has mounting holes for attachment of 2 Safariland tactical accessories. The leg shroud features a silicone strap for non-slip traction. Offered in Black, FDE Brown, OD Green, or Foliage Green.