Features: Fleece sponge sandpaper is a mobile phone case abrasive that is coated with a fine-grain abrasive on an elastic sponge body.The product is suitable for various types of mobile phone shell surface grinding, cutting, polishing and other processes.It is suitable for ABS, PC, PC + GF, Shells made of aluminum alloy and other materials have good sanding effects, suitable for fine manual sanding and machine sanding on the surface, targeted sanding procedures, deburring, sanding the front edge, etc.