Code point
U+33D8
Glyph appearance depends on your fonts.
U+33D8
So<square> 0070 002E 006D 002EU+33D8 SQUARE PM is a Unicode 16.0.0 character in the Other Symbol category. It belongs to the CJK Compatibility block.
Choose the representation you need, then copy its value.
U+33D8
13272
㏘
㏘
E3 8F 98
33D8
000033D8
%E3%8F%98
\u33D8
\u33D8
\u33D8
\33D8