Product Name: Sanding Discs
Grit: 300 - 400#， 500 - 600 #， 800 - 1000 #， 1200 - 1500 #， 1800 - 2000 #, 3000 #
Polishing properties: Wet & dry sanding paper
Item Diameter: 5" - 125mm
Thickness: 5mm
Hole: 6 hole
Dry & Water Grinding/Polishing
Back Flocking
Surface must be clean and smooth for this pad to attach properly

Note: "Grit" , "P" and "#" mean the thickness of sandpaper. It is gradually refined from 300 # to 3000 # (the larger the number, the finer, the smoother, the smaller the number, the coarser, and the sharper the grinding).
Usage: it is mainly used for polishing toy models, mobile phone cases, 3C and electronic digital products. It can deal with slip marks and burrs on the surface of injection molded products. It can also be polished. It can also be used in DIY industry. It can get twice the result with half the effort in the injection molding industry.

Product features 
This product is sponge sand and does not drop sand. It is suitable for polishing mobile phone shell and paint surface. It can be used repeatedly, which is equivalent to multiple pieces of ordinary sandpaper.
Inside is a sponge structure, which is especially suitable for grinding arc and arc parts. When grinding, it can be well attached to the circular arc surface, which can effectively avoid the non-circular phenomenon caused by ordinary sandpaper grinding.