Code point
U+27FB
Glyph appearance depends on your fonts.
U+27FB
SmU+27FB LONG LEFTWARDS ARROW FROM BAR is a Unicode 16.0.0 character in the Math Symbol category. It belongs to the Supplemental Arrows-A block.
Choose the representation you need, then copy its value.
U+27FB
10235
⟻
⟻
E2 9F BB
27FB
000027FB
%E2%9F%BB
\u27FB
\u27FB
\u27FB
\27FB