Code point
U+22FA
Glyph appearance depends on your fonts.
U+22FA
SmU+22FA CONTAINS WITH LONG HORIZONTAL STROKE is a Unicode 16.0.0 character in the Math Symbol category. It belongs to the Mathematical Operators block.
Choose the representation you need, then copy its value.
U+22FA
8954
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E2 8B BA
22FA
000022FA
%E2%8B%BA
\u22FA
\u22FA
\u22FA
\22FA