They are meant for flight attendants in the event of panic onboard. When an attendant prepares the emergency exit, panicking people can accidentally knock them down or even push them from the plane. These hand grips will help the attendant stay upright.
Each profession has its own secrets, and airline employees are no exception. Some of them gladly share the details of their work on social media.
GIGGAG found 13 such online confessions for you.