Superior performance and long life</br>Bosch sanding discs are cleanly pre-punched with 8 holes for uniform dust extraction through the pad without creating unwanted swirl marks or scratches on the work surface</br>5 In. discs with hook & loop backing</br>Ideal for wood</br></br>Product Description</br></br>BOSCH 5 pc. 40 Grit 5 In.</br><br/>http://www.amazon.com/gp/product/B000APLGQW