【Sanding Disc Assortment】100 sheets of 125mm sanding disc pads, 10 assorted sandpaper in different grits, from coarse to fine, 80/180/240/400/800/1000/1200/1500/2000/3000 grit, 10 pieces of each type, totaling 100 pieces. Almost all polishing requirements are met. 【Compatibility】The 100 sanding discs have a diameter of 125mm and are suitable for any random brand orbital sander. 8 holes are designed for efficient dust extraction, providing a perfect cleaning and polishing effect. 【High Quality】High-quality alumina sanding discs, made of alumina abrasive with special heat treatment, offer excellent polishing, sharpness, and wear resistance. Durable and anti-static, a good choice for sanding and polishing. 8 holes are designed for efficient dust extraction. 【Easy to Use】: Hook and loop, easy and quick to attach, strong and durable, won't fall off when installed during use, easy to install and remove. 【Wide Application】Sanding discs are applicable for grinding, polishing, and derusting