Code point
U+1F21E
Glyph appearance depends on your fonts.
U+1F21E
So<square> 518DU+1F21E SQUARED CJK UNIFIED IDEOGRAPH-518D is a Unicode 16.0.0 character in the Other Symbol category. It belongs to the Enclosed Ideographic Supplement block.
Choose the representation you need, then copy its value.
U+1F21E
127518
🈞
🈞
F0 9F 88 9E
D83C DE1E
0001F21E
%F0%9F%88%9E
\U0001F21E
\u{1F21E}
\uD83C\uDE1E
\1F21E