Universal Leather Automatic Auto Car Gear Stick Shift Knob Shifter Lever Cover Specification: Fit for most of the manual transmission, part of the automatic transmission Come with 3 plastic hoses (8mm,10mm,12mm) Direct replacement for original knob, no modification is required Material: Leather+Metal Size: 11cm x 4.5cm Color: Black  Install: Remove the original one The top of this row of gears to remove the bottom of the metal Take plastic sleeve for the shift bar size The rubber sleeve into the gear bar inside The shift head directly into the gear lever   Note: Manual transmission: reverse gear cannot be raised Automatic transmission: the gear head with a button cannot be used Please allow 0.5-1 inch difference due to manual measurement.(1inch=2.54cm) There are no instructions included in this kit.Professional Installation Is Highly Recommended！ Please compare the gear shift head with your original one before purchasing！   Package Included: 1 x Manual Shift Knob 3 x Adapters(8mm,10mm,12mm) 4 x Screws 1 x Spanner