Our custom made steering wheels are ergonomically designed to fit your hand better than any other steering wheel made any where in the world. Only Performance Products can offer this wheel. These Sport Style steering wheels are 50% thicker than the standard issue steering wheel that came on your vehicle. These are original Mercedes steering wheels re-wrapped in the softest perforated leather.....handcrafted by MP designs of Germany. Airbag not included, please re-use your existing airbag. Please not that this steering wheel is for a 4 spoke steering wheel only...not for Sport Model versions with 3 spoke steering wheels.