DOWNWARDS TWO-HEADED ARROW WITH TRIANGLE ARROWHEADS U+2BEF

BlockMiscellaneous Symbols and Arrows
CategoryOther Symbol
UTF-80xE2 0xAF 0xAF
UTF-160xFF 0xFE 0xEF 0x2B
UTF-320xFF 0xFE 0x0 0x0 0xEF 0x2B 0x0 0x0
HTML⯯
Pythonu"\u2BEF"