1、Built from aluminum alloy and leather material, waterproof, reliable and very durable in practical use. 2、With applicable size of 8mm/0.3in, 10mm/0.4in, and 12mm/0.5in, can meet your different needs. 3、Suitable for all automatic shifting heads with buttons, not available to shifter with lock head. 4、This modified shift knob head is universal for manual and automatic shifter. 5、Built to meet or exceed standard specification, strictly follow factory quality control. Features: Built from aluminum alloy and artificial leather material, waterproof, reliable and very durable in practical use. With applicable size of 8mm/0.3in, 10mm/0.4in, and 12mm/0.5in, can meet your different needs. Suitable for all automatic shifting heads with buttons, not available to shifter with lock head. This modified shift knob head is universal for manual and automatic shifter. Built to meet or exceed standard specification, strictly follow factory quality control. Specification: Item Type: Shift knob head Condition: Brand new Material: Aluminum alloy + artificial leather Color: As pictures shown Fitment: Universal Applicable Size: 8mm/0.3in, 10mm/0.4in, 12mm/0.5in Application: Suitable for all automatic shifting heads with buttons (not available with lock head). Package List: 1 x Shift Knob Head 1 x Adapter 1 x Screw 1 x Hexagonal Tool