Description: Brand new and high qualityHas strong grinding efficiency and longer lifeMade from high-quality alumina abrasives, 80-800 GritSanding Discs are durable and anti-static, for sanding and polishingUsed for grinding and polishing furniture,wood,electronic circuit board, plastic, metalSpecification:Material: Paper and AluminaDiameter: 120mm/5inchPackage Includes:10Pcs Sanding Disks Pad