Code point
U+33DB
Glyph appearance depends on your fonts.
U+33DB
So<square> 0073 0072U+33DB SQUARE SR 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+33DB
13275
㏛
㏛
E3 8F 9B
33DB
000033DB
%E3%8F%9B
\u33DB
\u33DB
\u33DB
\33DB