Got a 5-inch random orbital sander? Stock up on these DRLIFE sanding discs – this 100-piece pack of 180-grit discs will keep you sanding for a long time. They're made with sharp, durable aluminum oxide abrasive on a strong hook-and-loop backing that sticks really well to your sander's pad. You won't have discs flying off mid-job. The 8 holes are designed for dust collection to help keep your work surface cleaner and improve visibility. The 180 grit is a great all-around medium grit, perfect for smoothing wood, removing old paint or varnish, and preparing surfaces for finishing on projects like furniture, cabinets, or DIY crafts. They work on lots of materials besides wood too, like metal, plastic, and fiberglass. The gold color is a sign of their quality construction. Having a big pack on hand means you can change discs often for the best results without worrying about running out. They're affordable, effective, and a must-have for any workshop. Ditch the worn-out disc and pop on a fresh one for a smoother finish every time.