HRLORK 6 Pcs Sanding Blocks, Wet and Dry Dual-use Sanding sponges, 60/80/100/120/180/220 Grits, Washable and Reusable for Wood Metal Furniture Polishing

【Premium Materials】The sanding block is made of high quality aluminium oxide emery and sponge, which is flexible, easy to use and does not lose sand. Provides long term durability and reliability. 【What You Get】Sanding sponge includes 6 packs of 6 different coarseness specifications, respectively -60/80/100/120/180/220.The smaller the number means the coarser the grit, the higher the polishing efficiency but the rougher the sanding effect. You can choose the small one for roughing first, and then choose the big one for fine processing. 【Washable and Reusable】The sanding sponge is designed for both wet and dry use, and the convenient design reduces the number of rinsing times and improves work efficiency. It can also be rinsed with water for easy cleaning and reuse, please dry it after each use. 【Convenient to Carry】Each piece measures 10 x 7 x 2.5 cm / 3.94 x 2.76 x 0.98 inches, which is a perfect size for easy use. Lightweight and portable, can be used in any occasion. 【Wide Use】Sanding block can be used for sanding putty, woodworking, furniture polishing, metal descaling and other polishing. Helps to get a smoother and flatter sanding result.