Code point
U+1F091
Glyph appearance depends on your fonts.
U+1F091
SoU+1F091 DOMINO TILE VERTICAL-06-04 is a Unicode 16.0.0 character in the Other Symbol category. It belongs to the Domino Tiles block.
Choose the representation you need, then copy its value.
U+1F091
127121
🂑
🂑
F0 9F 82 91
D83C DC91
0001F091
%F0%9F%82%91
\U0001F091
\u{1F091}
\uD83C\uDC91
\1F091