The Bones STF Wray Matisse V3 Wheels are specifically formulated for what you skate. The Wray's 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 Wray's are skater engineered and designed, Jeremy Wray. Graphics at one side. Sizes available as seen below. Wheels sold in set of four.