14-up Chevrolet Corvette Stingray / Z06 Interior Knob Kit with carbon fiber overlay. Professionally machined and painted and hydro-dipped, each part is made from premium aluminum billet and finished with a durable paint coat as rich and lustrous as the one on your Chevrolet Corvette Stingray / Z06. Knob covers are easily installed over the OEM parts. Comes as a 8 piece set that covers all 8 cabin knobs, 1 dimmer knob, 2 steering column knobs, 1 traction control knob, 2 climate control knobs and 2 tuner control knobs. All parts just press on over original OEM pieces. They are made in the U.S.A. by American Brother Designs and GM licensed. Hydrographics or (hydro-dipped) is a water transfer ink based process that allows us to offer this product with a carbon fiber finish. The product is still painted and finished with OEM automotive paint and a UV clear coat.