Code point
U+2B35
Glyph appearance depends on your fonts.
U+2B35
SmU+2B35 LEFTWARDS TWO-HEADED ARROW 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+2B35
11061
⬵
⬵
E2 AC B5
2B35
00002B35
%E2%AC%B5
\u2B35
\u2B35
\u2B35
\2B35