Application: For polishing and marble Flexible, suitable for different forms of polishing Dry polishing, work without water, convenient and less pollution : Tiling Granularity: 30# Size: 100mm Material:Diamond+rubber colour: Package Contents: 6 x Polishing Pad Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.