100 Pcs Assorted Sanding Pads - Assorted 10 different sandpaper grits, from coarse to fine: 40/ 60/ 80/ 100/ 120/ 150/ 180/ 240/ 320/ 400 grits, 10 sheets abrasives of each grit, 100 pieces in total, give you more choices, guarantee your demand for grit sandpaper. The higher the number, the finer the grain. - static. It will be your good choice for polishing. Provide better surface finishes and polishing effects, so you can get the job done quickly, saving you time and money. Perfect Size Universal Orbital Sander- Diameter of 125mm, ideal for all 5 inch sanders, especially random orbital sanders, such as Makita DBO180Z, BO5041 BO5031, Tacklife PRS01A, PRS02A, DeWalt DWE6423, Ryobi R18ROS-0, ROS300, Bosch PEX 220 A, PEX 300 AE , PEX 400 AE, Vonhaus random orbital sander, BLACK+DECKER KA199-GB, etc. Easy to use - Premium backing with 8 holes quick replacement and extends the life of each disc, hook and loop for quick mounting, and pre-punched with 8 holes designed for efficient dust extraction, strong and durable, easy to install and remove. Wide Applications- Ideal for the grinding, polishing and rust removal of metals and non-metals, wood, rubber tchouc, leather, plastic, stone, glass and other materials, grinding, polishing, etc. These sandpaper discs can meet almost all your requirements.