These handy 15mm sticky backed, padded discs come in packs of 15 and are for use with our 12mm holder. Because the discs are slightly larger than the holder, the edges of the disc will bend around the holder helping to avoid scratching the piece. Grits are color coded. Grit choices: 80 (pink), 120 (blue), 150 (purple), 180 (yellow), 240 (grey), 320 (black).
