The Bones STF Servold Vintage V1 Wheels are specifically formulated for what you skate. The Servold Wheels are made with the Bones Street Tech Formula, giving you more slide-ability and way less flat spots. Made in the U.S. at the Bones factory in Santa Barbara, California, the Servold's are skater engineered and designed, Dakota Servold style. Bones graphics at one side. Sizes available as seen below. Wheels sold in set of four.