Disc diameter mm: 125 Grit: 80 Pack of 5 C430 Expert for Wood and t has an exceptionally long lifetime when sanding wood, veneer and solid surfaces Electrostatically open-coated surface grit distribution for consistent dust removal while preventing clogging Tough abrasive grit is resistant to wear, allowing for extended and repeated use Just stick it on with hook and loop Fits tools of most brands Just stick it on with hook and loop Long Life C430 Expert for Wood and t has an exceptionally long lifetime when sanding wood, veneer and solid surfaces Tough abrasive grit is resistant to wear, allowing for extended and repeated use Fully synthetic resin bonding for durability Fully synthetic resin-bonded grit for durability. Highly flexible C-/B- paper backing allows folding without cracks. The C430 Expert for Wood and t sanding sheet is compatible with random orbital sanders.