Material:zinc alloy,rhinestone
Inner diameter:30.5mm
Outer diameter:39mm

Package included:
3 x Auto start ring(adhesive tapes are included)

Can be applied to car engine start/ stop push buttons, car a/ c knobs, car radio switches, stick shift and so on

How to use:
1.tear one side of the tape
2.aim at the bottom of the ring, press it forciby
3.tear the other side of the tape
4.aim at the start button and press it firmly
5.finish

Warm tips:
1.Keep the installed part clean and dry before your project
2.Due to the differences of cars, please check the size of the ring before purchasing it to make sure that it can fit your car buttons
3.Please contact us via email if you have any questions or problems