Check the listing for details. 5 Inch Non Woven Surface Conditioning Discs. Condition: New. Listed at 43.04 USD. Our eBay Store About Us Add to Favorite Sellers 5 Inch Non Woven Surface Conditioning Discs These industrial quality non woven discs have a high strength looped fabric that is glued to the back of the buff and blend discs. This allows for a firm grip to the hook and loop back up pad that you have attached to an orbital or DA sander. Ideal for finishing, blending and polishing. Used for automotive, solid surface and woodworking. These are comparable to 3M's Scotchbrite™ discs. Choose from: Maroon (equal to 320 grit), Grey (equal to 800 grit), Gold (equal to 1200 grit), White (equal to 1 grit - polishing disc) or a Multi pack (equal to 4 grit) which contains all 4 colors. Single grits are in packs of 25 and the multi pack is a pack of 24. The backing is a high strength looped fabric that is glued to the back of the disc. Use on your back up pad that you have attached to an orbital or DA sander Ideal for finishing, blending and polishing. Used for automotive, solid surface and woodworking.In standard sandpaper the maroon color is equal to 320 grit, grey color is equal to 800 grit, gold color is equal to 1200 grit and white color is used as a polishing disc.