Package Included: 30 Pcs sandpaper (240 grit,30pcs ), satisfy your daily using requirements. Material: High quality alumina sanding discs pads with special heat treatment, its excellent polishing, sharp and wear resistant, good choice for sanding and polishing. Hook and Loop Design: Hook and loop backing for quick fitting, and pre-punched with 8 holes for dust extraction, strong and long lasting, easy to install and remove. Application: Mainly used in furniture, automobiles, yachts and other industries, suitable for sanding fillers, primers, fillers, paint, metals, wood, thermosetting plastics, plastic, artificial stones. Suitable for: Precisely fitting sanding discs with Velcro for long-neck sanders, drywall sanders and grinding giraffes with a 225 mm large sanding disc. Color:Brown Package include:30* Sanding Discs Sandpaper 8 Holes Hook and Loop Discs