1.material:real black billiard 2. use for jeep,truck,car 3.can develop a mould according to your sample CUSTOM 8 BALL GEAR SHIFT KNOBBrand New 8 ball gear shift knob made out of a real billiard ball. These are put together very well and feel great as a shifter. Each of our shift knobs use a Universal Mounting System that will not only fit any manual transmission shift lever but it also makes installation easy and done in a matter of minutes. This product comes in the manufactures packaging. Shifter comes with 4 inserts, 3 set screws and an allen key.Diameter is 2 1/4 inch

8 BALL GEAR SHIFTER SHIFT KNOB TRUCK JEEP CAR HOTROD Real black Billiard pool