1. Back : Hook and Loop
2. Material : Aluminium Oixde
3. Size : 3-1/2 Inch 90mm x 90mm x 90mm
4. Holes : Pre-punched with 6 Holes Providing the Most Efficient Dust Collection
5. Best For Wood Sanding :
- Use 60 / 80 Grit For Rough Wood
- Use 100 / 120 Grit For General Wood
- Use 240 Grit For Final Finishing of Wood,Plaster and Other Surfaces.
6. 100 Pcs Total, Assorted Grits As Below:
- 60 Grits x 20 Pcs
- 80 Grits x 20 Pcs
- 100 Grits x 20 Pcs
- 120 Grits x 20 Pcs
- 240 Grits x 20 Pcs