Code point
U+2BBA
Glyph appearance depends on your fonts.
U+2BBA
SoU+2BBA OVERLAPPING WHITE SQUARES is a Unicode 16.0.0 character in the Other Symbol category. It belongs to the Miscellaneous Symbols and Arrows block.
Choose the representation you need, then copy its value.
U+2BBA
11194
⮺
⮺
E2 AE BA
2BBA
00002BBA
%E2%AE%BA
\u2BBA
\u2BBA
\u2BBA
\2BBA