Code point
U+2B3A
Glyph appearance depends on your fonts.
U+2B3A
SmU+2B3A LEFTWARDS ARROW WITH TAIL WITH DOUBLE VERTICAL STROKE is a Unicode 16.0.0 character in the Math Symbol category. It belongs to the Miscellaneous Symbols and Arrows block.
Choose the representation you need, then copy its value.
U+2B3A
11066
⬺
⬺
E2 AC BA
2B3A
00002B3A
%E2%AC%BA
\u2B3A
\u2B3A
\u2B3A
\2B3A