● This sponge sandpaper is used for industrial production, used to polish the phone shell, computer shell and other rough products.Please note it does not support personal polished phone and computer shell.
● It has a good grinding effect on shells of cellphone, computer, aluminum Alloys and other materials, specially suitable for fine grinding.
● Self-fastening Hook and Loop backing
Size: 55×70mm
Grit: 500-3000
Material: Sponge
Note: The measurement allowed error is +/- 1-3mm. Thanks!