MANY SHEETS: This set of sandpaper contains 40 sheets with different grits divided into 10 extra fine grit categories from 320 to 3000, 320/400/ 600/ 800/ 1000/ 1200/ 1500/ 2000/ 2500 / 3000 .4 of each grit PERFECT MULTI-PURPOSE: Sandpaper provides a perfect polishing finish on resin and wood with a buff to shine, also rejuvenate your car's dull headlights, moreover suitable for most decorative handwork, from wooden furniture to the bodywork of a car, for example plastic, porcelain USE DRY AND WET: the special technique allows use in a dry state and there is no problem when sanding with water, It holds well and does not clog when sanding aluminum, we advise you to use it with water hot, it will be more effective and resistant DIMENSION CHANGE: Each sheet measures approximately 23 x 9 cm, we can cut them in any size you want to polish a few things with a multitude of grit allowing for sanding steps step by step finer and finer for a very shiny finish