▲│

#triangle symbol #vertical line #pole symbol #minimalist flag #shape flag #pennant symbol #post symbol

|🥅|

#goal posts #goal frame #net frame #goal structure #post symbol

✉️📜📮

#letter symbol #mail symbol #envelope symbol #post symbol #communication symbol #message symbol

🧬✍️📤

#DNA symbol #genetic symbol #writing symbol #post symbol #biological data post #sequencing symbol