Dura-Gold Pro Series Adjustable Radius Flex Longboard Hand Sanding File Block with Both Hook & Loop Backing and PSA Backing Conversion Adapter Pad, Use Continuous Rolls or Sandpaper Sheets, Auto, Wood -
Amazon.com: Norton 6147 Sandpaper Dura Block Gold Sticky Back Roll 2.75" X 25YD 400 Grit PSA : Tools & Home Improvement