You are buying the 2 bolt on center caps pictured which were used on 1996 to 1999 GMC models with 6 lug wheels and they are in near mint condition as pictured. As you can see all six black plastic Lug nuts are included for each cap. If you have any questions just ask. Your purchase is a legally binding contract so please read the entire description before purchasing. I will be happy to answer any questions you have but I will not accept any cancellations under any conditions.