Ezijak Tyre Changing Safety Lights4 x LED magnetic lights in a convenient bag. Keep safe, these torches have a magnetic back so you can stick them to your vehicle when you need to change your flat tyre in the middle of the night. They also have a hook so you can hang them anywhere. Each light requires 3 x AAA batteries (not included) Size 9. 5cm The light functions are rotate, quad flash, single blink, alternate, SOS, solid on high, solid on low.