"Descriptions: - Brand New & High Quality - Package includes 60 pcs 6 different grades sandpaper: #40 #60 # 80 # 120 # 180 # 240 grits, 10 of each type. - Durable aluminum oxide sandpaper ideal for grinding and finishing: good abrasion resistance, anti-static, anti-clogging and pill forming. - With 6 different grades sandpapers can maximally satisfy your different polishing requirements and achieve a good sanding effect from rough to fine. - The sandpaper can be used for finger sander, detail mouse sander and oscillating tool, really suitable for working at tight areas. - Hook and loop backing: strong and long lasting, easy to install and remove, great for wood, metal, stone, plastic, glass, leather grinding and polishing .