Gear Knob Cover Fabulous Sweatshirt Set of 3 Pieces Product Description: A set of gear knob covers in the form of a hoodie is an original way to add character to the interior of your car. Made of durable plastic, the covers not only protect the knob from dust, scratches and wear, but also give it a unique, fun look. The creative mini hoodie style design is an eye-catcher and makes every ride more stylish and personal.