Take bus handle / Automobiles

People who have squeezed into the bus might know that when the bus is full,most of
people standing have no palces to hold,thus easily fall down.Given this,a kind of built-in
holder of the bus has been designed,which can be used in any crowding conditions only
taking out the card to the pontil,and push the button and pull out the rope with the length
you want,so that people don’t need to worry that they have no places to hold.On the
other hand,it make convenience to people passion for cleaniness.Of course you can button
it up to the vertical pontil in a subway or other transportations.