2 inch X 50 YD Sanding Shop Roll, 60 Grit Premium aluminum oxide semi-closed coat product for general purpose use This general purpose material is flexible enough for edges and continuous and durable enough for hard woods and metals 50 yards of material are on a spool and encased in cardboard dispenser for easy access in shop environments Great for: hardwood, non ferrous metals (aluminum, titanium, etc), ferrous metals (stainless, etc), composites, paint and finish Recommended for dry sanding only | Can Be used on damp materials