27F8
⟸
Long Leftwards Double Arrow
27F9
⟹
Long Rightwards Double Arrow
27FA
⟺
Long Left Right Double Arrow
27FB
⟻
Long Leftwards Arrow From Bar
27FC
⟼
Long Rightwards Arrow From Bar
27FD
⟽
Long Leftwards Double Arrow From Bar
27FE
⟾
Long Rightwards Double Arrow From Bar
27FF
⟿
Long Rightwards Squiggle Arrow