The product is a set of 4 genuine Porsche Cayenne 21" inch Sport Classic wheels, made of aluminum and designed with a platinum satin matte finish. These rims have a hub bore of 71.6mm, a rim width of 10 inches, and a bolt pattern of 5x130. They are authentic OEM parts manufactured in Germany by Porsche, with various manufacturer part numbers listed for compatibility with models from 2011 to 2017. The wheels are designed with an offset of 50mm and are suitable for vehicles with a 5-bolt wheel pattern.