Package Include:10 pcs double-sided polishing sponge Size: 4*9cm/1.57*3.54in Material: The polishing block is replaced by high-density material, which has a delicate grinding feel, and is not easy to fall off sand and crack Double-sided: 3000 mesh for polished , 600 mesh for sandpaper Wide range of applications: polishing jewelry, furniture metals, decorative ornaments, , etc Description: Name: Double-sided polishing sponge Material: sponge + sand strip Color: Blue + White Size: 4*9cm/1.57*3.54in Material: The polishing block is replaced by high-density material, which has a delicate grinding feel, and is not easy to fall off sand and crack Double-sided: 3000 mesh for polished , 600 mesh for sandpaper Wide range of applications: polishing jewelry, furniture metals, decorative ornaments, , etc Package Include: 10 pcs Double-sided polishing sponge Package Contents: 10*pcs nail buffer Only the above package content, other products are not included. Note: Light reflection 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.