Description:10pcs 4 Inch 30 to 3000 Grit Diamond Polishing Pads Set for Granite Concrete MarbleSpecification:          Size       100mm (4inch)           Inner diameter       16mm           Thickness       3mm           Grit       30#、 50#、 100#、 200#、 400#、 800#、 1000#、 1500#、 3000#                Quantity          10pcs       Features: - Unique resin binder、 strong grinding power; - Fast Polishing、 and high finish; - High wear resistance、 long service life; - After buffing no scratches and no color residue; - Diamond abrasive、 and Combine composite materials; - On the back of sticky Velcro cloth、 good self-adhesive; - Matching Self-adhesive pad to use、 can be used for angle grinders; - Used to Stone、 ceramics、 glass、 tiles and other materials processing.  Package Included: 1 x Self-adhesive pad 9 x Polishing pads  More Details: