Our 1 x 30 in sanding belt aim to produce the best quality, to inspire the customer to live more conveniently and enjoyable. Advanced materials feature good abrasion, anti-clogging, and the aluminum oxide surface of various complex surface rust to meet your needs. We have three sizes with 40 60 80 120 180 240 400 grits assortment sanding belts. 【Assorted Grit Sanding Belts】 Includes 12 pcs of 1"x30" sanding belts across 6 grit grades: 60/80/120/180/240/400, 2 pcs each. Ideal for grinding wood, metal, plywood, and shaving boards. Meets a wide range of sanding needs. 【Double-Durable Construction】 Premium aluminum oxide grain is bonded to an X-weight cloth backing with phenolic resin — delivering superior longevity and durability over regular abrasives. With over 2000N tensile strength, these belts resist breaking under pressure. 【Reinforced Belt Joint】 Features a smooth, reinforced seam with strong German joint tape on the cloth backing — eliminating splice bumps. The flat, firm joint ensures smooth operation without jumping during grinding. 【Premium Materials】 Made with premium open coat aluminum oxide grain and high-strength adhesives. Anti-static and anti-clogging properties keep the belt cutting effectively with minimal grit shedding. 【Powerful Performance】 Equipped with these sanding belts, your belt sander handles tough jobs that would be difficult or time-consuming with other tools. Effective for sanding rough wood, removing old finishes, and leveling surfaces.