Feature:1. Hand Grinding: Manual working is always more flexible, and the hand polishing pad enables highly intensive operations.2. 4Pcs in Total: There are 4pcs sanding blocks with 60 grits, 100 grits, 200 grits and 400 grits, meeting various needs.3. Broad Utility: Can be widely applied in stone polishing, tile trimming, glass burr trimming, metal polishing and so on.4. Good Material: Combining high strength and sponge materials, very durable with wearing and repeated polishing.5. Easy Carrying: Light in weight and compact in size, the sanding sponge ensures convenient carrying as well as storage.Specification:Item Type: Polishing Pad Material: + SpongeApplicable Industry: For ceramic processing. Product Particle Size: 60 grits, 100 grits, 200 grits, 400 grits. Application: 60 grits for general slate and floor tiles, 100 grits for ordinary tiles, 200 grits for glass, and 400 grits for fine polishing. Package List:4 x Polishing Pad Note:The colour of the hand polishing pad is random, subject to grits.