Code point
U+2918
Glyph appearance depends on your fonts.
U+2918
SmU+2918 RIGHTWARDS TWO-HEADED ARROW WITH TAIL WITH DOUBLE VERTICAL STROKE is a Unicode 16.0.0 character in the Math Symbol category. It belongs to the Supplemental Arrows-B block.
Choose the representation you need, then copy its value.
U+2918
10520
⤘
⤘
E2 A4 98
2918
00002918
%E2%A4%98
\u2918
\u2918
\u2918
\2918