Toutaku (Taotuo) 4 pieces set high quality 3D stereoscopic wheel center cap sticker sheet - Le decal cover Porsche Porsche tape type plane diameter 55.5mm import aluminum cool High-quality aluminum 3D wheel center cap sheet - is Le. Since the wheel center caps tape type for the back (tape surface) it becomes somewhat curved. Plane diameter: 55.5mm diameter rear: 55.6mm (. Depending on the size of the wheel center please buy)