Multiple sets available. Woodworking sandpaper, a large set of 50 sheets. This is 10 packs of 5 sheets each. We are offering this at an exceptionally low price as a trial. Each pack contains 1 sheet of coarse grit, 2 sheets of medium grit, and 2 sheets of fine grit. The size is approximately 90mm x 230mm. Suitable for use at school, home, or during summer vacation, with various applications. Each pack is individually packaged, so you can use only what you need. The material is paper and aluminum oxide.