1. Aluminum oxide abrasive, good durability and high grinding power
2. High density sponge, not easy to bend and deform
3. Uniform distribution of grit, strong rubbing without sanding
4. 3D anti-clogging technology, dust can be removed along the gaps between the grits
5. Wet and dry use, can be dry grinding or water grinding
6. Washable design, easy to reuse
7. Applicable scenes: suitable for household cleaning, industrial sanding, rust removal, wood, metal parts sanding and polishing
8. Size: 98 x 118 x 12mm