50pcs 7 inch Sandpaper Aluminum Oxide Sanding Disc Hook Loop Sander 40-120 Grit. 50 Sandpaper Discs. Grit: 40 /60 /80 /100/ 120 (10pcs/Each). Aluminum Oxide abrasive material provides more efficient and smooth finish. Material:Aluminum Oxide. Hook and loop backing for easy installation and remove.. Condition:: New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item is handmade or was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. See the seller's listing for full details. See all condition definitions : Model: : / , Type: : Sanding Disc: MPN: : null , Application: : Cutting: Voltage: : / , Package Contents: : Sandpaper Discs: Brand: : Unbranded , UPC: : Does not apply .