Code point
U+254F
Glyph appearance depends on your fonts.
U+254F
SoU+254F BOX DRAWINGS HEAVY DOUBLE DASH VERTICAL is a Unicode 16.0.0 character in the Other Symbol category. It belongs to the Box Drawing block.
Choose the representation you need, then copy its value.
U+254F
9551
╏
╏
E2 95 8F
254F
0000254F
%E2%95%8F
\u254F
\u254F
\u254F
\254F