LEFTWARDS TWO-HEADED ARROW WITH TAIL
U+2B3B
⬻
Block
Miscellaneous Symbols and Arrows
Category
Math Symbol
UTF-8
0xE2 0xAC 0xBB
UTF-16
0xFF 0xFE 0x3B 0x2B
UTF-32
0xFF 0xFE 0x0 0x0 0x3B 0x2B 0x0 0x0
HTML
⬻
Python
u"\u2B3B"