Astra Depot Bling Bling Crystal Rhinestone Manual Gear Shift Knob Manual Transmission Shifter Trigger Manufacturer Warranty is Valid for Purchasing from Astra Depot ONLY Applicable to most types of Auto car vehicle Truck SUV for manual or automatic transmission with a press BUTTON-LESS operated shifter Adapter Diameter: 8mm 10mm 12mm Package includes: 1X Bling Leather Shift Knob + 1X Hex Key + 3X Rubber Adapters + 3X Screws Made of High Quality Aluminum for Enhancing Strength, Durability and Shifting Speed. Enhance Shifting more Smoothly and Quickly into the Gear Box