The product is a lot of eight genuine Ducati 42020008A copper gasket crush washers. These washers are designed specifically for Ducati motorcycles and are compatible with various models from the years 2005 to 2016. Made of high-quality copper material, these gasket washers are a reliable and durable option for your motorcycle maintenance needs. With a manufacturer part number of 42020008A, you can trust that these washers are authentic and designed to fit your Ducati bike perfectly.