As the name suggests, the car headrests were designed mainly for resting heads. But does it have any other purpose? Why are they detachable? Although it was noted deliberately created with this purpose, here it goes, another detail you might not know but could literally save your life.
You may have wondered why would someone want to take the headrests off since it would be nothing but uncomfortable without it. The incidental application of this item can save your life, as it also serves to break the glass if you need to exit through the window, in case of emergencies. Hopefully, you will never need to use it, but the more you know the better.