BLOSTM 48pcs Sand Paper Pack with Included Sanding Block Included is an assortment of paper from 120 to 7000 grits to choose from ultra-fine to abrasive for your task. The sanding block is lightweight with an ergonomic handle for comfort when using. It ensures an even sanding. Simply place the paper onto the block and crease the edges to hold it in place. The sandpaper is made from high-quality silicon carbide to ensure strength and can be used either wet or dry. Ideal for use on numerous materials such as metal, glass, plastic, stone, and wood. Can be used for any number of tasks including polishing and sanding down wood before painting.