Bought these because they came in black and don't show through wheel. Most expensive of wheel spacers, very high quality. Practically new! Were on my Jeep JK while I waited for beadlocks to be shipped to me, probably no more than 40 miles on these. Light grey marbled color around studs is silver paint that stuck to them off the Jeep's silver wheels and from the Jeep's silver painted hubs -nothing wrong with finish, etc. guaranteed... Spacers used for using stock wheels with lift, some people use them to add stability from wider tracking. Paid over $100.00 per each set (2 @ $200), $145.00 for both sets.