1. They don't scratch the wall like other sheets: Joest grit particles have more rounded edges to help eliminate scratch marks. Grit rating is a measure of grain size not sharpness. For sanding drywall mud, sharp grit is bad!
2. They last much longer: The Joest sanding sheets have air passage ways to help keep the sheet cleaner and cooler for longer life.
Sold by the single sheet, packs of 25, packs of 50, or packs of 100 sheets.
