Features: Further enhancing durability and appearance, fade resistant. Easy to install No modification or drilling required. Unique design: with modern, aesthetic appearance and unexpected endurance This automatic shift head giving a cool look and secure drive Installation: choose an adaptor that fits the original vehicle gear lever. It can be directly screwed up. It is very convenient to install Description: Usage: 1. Remove the original car shift knob. 2. Choose a screw suitable for shift lever size. 3. Install the screw into the gear lever. 4. Put the shift knob directly into the gearshift lever. Specifications: Gross weight: 460g Product size:30.6 cm * 8.3 cm * 5.5 cm Material: acrylic  Color: purple Applicable models: universal  Note: 1. Please do not wax the car before applying the sticker. 2. Please do not wash the car within 48 hours after applying the sticker. 3. Please do not apply the sticker in rainy or snowy days. 4.There may be slight size deviations due to manual measurement, different measuring methods and tools.  5.The picture may not reflect the actual color of the item because of different photographing light, angle and display monitor. Package Included: 1 x automatic shift head(with 12MM thread) 1 x 8MM  adapters. 1 x 10MM adapters.