Check the listing for details. 6" X 8 Hole Platinum Film Hook and Loop Grip Sanding Discs (25 Pack, 400 Grit). Condition: New. Listed at 16.12 USD. Our eBay Store About Us Add to Favorite Sellers 6" X 8 Hole Platinum Film Hook and Loop Grip Sanding Discs (25 Pack, 400 Grit) $14.28 Premium white Aluminum Oxide finishing discs with a superior anti-loading system and tear-resistant film backing. Disc grips to the appropriate backup pad attached to an orbital or DA sander. Ideal for finish sanding on woods, paints, metals, and solid surface. 25 discs per box. 6 Inch x 8 Hole Hook and Loop grip backing on sanding disc gives flexibility, durability and speed while the film backing provides uniform grit alignment facilitating an even, fine finish Long life due to innovative anti-stearate and open coat design Premium German film backed anti-loading discs engineered from White Aluminum Oxide No edge shelling due to the strong film backing High quality industrial abrasives factory direct