◀️↔️▶️

#left triangle #right triangle #left right arrow #direction indication #opposing arrows #navigation controls

⇌

#equilibrium #chemistry #reaction arrows #reversible reaction #opposing arrows

←\

#left above right #stacked arrows #unicode arrows #horizontal arrows #opposing arrows

➡️✖️⬅️

#crossing arrows #intersecting arrows #opposing arrows #meeting arrows #crossed arrows

🩷⬅️➡️💙

#pink vs blue #blue vs pink #opposing arrows