Code point
U+2385
Glyph appearance depends on your fonts.
U+2385
SoU+2385 WHITE SQUARE WITH CENTRE VERTICAL LINE is a Unicode 16.0.0 character in the Other Symbol category. It belongs to the Miscellaneous Technical block.
Choose the representation you need, then copy its value.
U+2385
9093
⎅
⎅
E2 8E 85
2385
00002385
%E2%8E%85
\u2385
\u2385
\u2385
\2385