Product descriptionProduct Name:Sanding SpongeSubstrate: high density and high quality spongeMaterial:Brown aluminaGrit:Coarse/Medium/Fine/SuperfineSize:100mmx75mmx20mmProduct Feature*Using high density sponges as base material, the resilience is excellent, plasticity is strong, and it is not easy to tear.*The design of the bevel edge is more conducive to polishing parts such as corners and other polishing products which are not easy to operate.*The Sanding Sponges are portable and handy, and suitable for polishing flat and irregular surfaces.*Because of its own water storage function, it can reduce flushing and improve work efficiency.*Planting sand on four sides can effectively improve the service life and reduce the cost.Scope of application-Furniture woodenware industry can be polished, deburring, paint ect.-Fine repair of stone and carving industry-Plastic industryPackage included2 x Coarse Grit Sanding Sponge2 x Medium Grit Sanding Sponge2 x Medium Grit Sanding Sponge2 x Fine Grit Sanding Sponge2 x Superfine Grit Sanding Sponge2 x Superfine Grit Sanding Sponge