RIGHTWARDS TWO HEADED ARROW
U+21A0
↠
Block
Arrows
Category
Math Symbol
UTF-8
0xE2 0x86 0xA0
UTF-16
0xFF 0xFE 0xA0 0x21
UTF-32
0xFF 0xFE 0x0 0x0 0xA0 0x21 0x0 0x0
HTML
↠
Python
u"\u21A0"