Product Features: []: Made of premium aluminium oxide abrasive, these sanding discs are designed to last long and superior sanding performance. [Hook and Loop Design]: The hook and loop sanding discs feature high resistance to clogging, which improves the life of the disc and provides performance during use. [8-Hole Pattern]: The 8-hole pattern ensures efficient dust extraction, reducing airborne dust particles and ensuring a cleaner work environment. [ of Grits]: 5 inch 125MM diameter, suitable for use with random Track ,The disc set comes in a of grits to meet all your sanding needs.(20X60 grit/20X80 grit /40X120 grit /40X180 grit /40X240 grit /20X320 grit/ 20X400 grit) [Versatile Use]: Designed for heavy-duty sanding, perfect for grinding and finishing on metal and non-metal, wood, rubber, leather, plastic, stone, glass and other materials Color: As Shown Material: brushed piece Package Contents: 200 PCS Sanding Disc Set (20X60 grit/20X80 grit /40X120 grit /40X180 grit /40X240 grit /20X320 grit/ 20X400 grit) Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.