This listing is for new chrome aluminum Skull head shift knob with red jewel eyes. This is a metal shift knob. The eyes do NOT light up. It will fit column shifters, floor and console shifters. It will work on automatics and stick shift cars. It comes with two different adapters so it will fit shift handles from 1/4" in diameter all the way to 1/2" in diameter. Comes with both adapters, three stainless set screws and allen wrench.