Made of the soft silicone material, odorless and no toxic. Product is designed with nonslip surface, and it is comfortable to grip. It is easy to install onto your car shift knob, just stretch the opening really wide to get it over the top bump and it will slide on with ease. Protect your car gear shift from damage, scratches and dust. No distortion, no fade and no problem under extreme temperatures. Easy installation and cleaning by water. Durable, long service life. Great for your car interior decoration. Package Include: 1 x Shift Knob Cover