Various Grit Sandpaper Sheets: 80/120/180/240/320/400/600 Grit Sandpaper, 10 pcs for each grit, from extra coarse to . Each pcs of sandpaper is marked on the backing side for easy differentiation. Various grit and sufficient quantity to meet your different needs. Premium Quality: The sandpaper is crafted from waterproof aluminum oxide gold abrasives, which has excellent flexibility, and it not fall apart, tear or crumble off during using. Also the sands are not easy to fall off and last longer. Hand Sanding Block: The Micro-Detail Sander Paper Kit includes a Mini Hand Sanding Block which is made of polyurethane foam, made it , moderate hardness, hand-held shape and soft enough to provide comfortable grip. Easy to Replace: Each micro-sandpaper sheet has an adhesive backside for quick replacement. The hook and loop design quickly remove and install sanding paper, You can peel off and stick a new sanding paper on it easily. Wide Application: sand paper assortment pack is suitable for wood sanding, hand polishing, fine sanding, metal finishing, DIY crafts, automotive sanding and etc. This kit can provide precise and efficient sanding for woodworkers, DIY lovers, artists in intricate craft projects., Manufacturer: 3M5I500776253