Super-Snap X-Treme Polishing Disks Kit - Standard,100/Box: 50 Super Fine Red and 50 Fine Green Disks. Enhancement to the original green and red Super-Snap polishing disks, offers greater flexibility, durability, tactile feel and X-Treme gloss results. Double sided disposable aluminum oxide disks – standard, 12mm. 3D semispherical shaped grits allow space to discharge ground debris while polishing, helping to reduce clogging and secondary scratches. 50 fine & 50 super fine disks