Code point
U+1CC8B
Glyph appearance depends on your fonts.
U+1CC8B
SoU+1CC8B SQUARE FOUR CORNER BLACK TRIANGLES is a Unicode 16.0.0 character in the Other Symbol category. It belongs to the Symbols for Legacy Computing Supplement block.
Choose the representation you need, then copy its value.
U+1CC8B
117899
𜲋
𜲋
F0 9C B2 8B
D833 DC8B
0001CC8B
%F0%9C%B2%8B
\U0001CC8B
\u{1CC8B}
\uD833\uDC8B
\1CC8B