Specification Brand : Aolabela BulletPoint1 : 【VERSATILE GRIT SELECTION】Featuring a range of 7 different grit sizes, with 3 pieces each of 40, 60, 80, 120, 150, 240, and 400 grits. This variety caters to a wide range of needs, ensuring optimal time efficiency for any project, whether it involves sanding metal, wood, or other materials with our sanding belts. BulletPoint2 : 【TOP-TIER PERFORMANCE】Made with blue zirconia particles, our sanding belts deliver unmatched sharpness and longevity, surpassing conventional alternatives. Whether used in woodworking, hard metal, plastics, or stone applications, these belts exhibit extended durability and temperature management, ensuring peak performance throughout their extended lifespan. BulletPoint3 : 【SEAMLESS AND LONG-LASTING JOINTS】Crafted with precision, our sanding belts boast flawless seams, free from any irregularities or protrusions during usage. Utilizing a robust diagonal lap splice, our belts ensure unparalleled seam integrity, minimizing the risk of separation commonly encountered with other brands of sanding belts. BulletPoint4 : 【ROBUST AND STURDY】Formulated with resin bonding, our sanding belts ensure optimal adhesion between the sand particles and the belt surface. This superior bonding facilitates efficient heat dissipation during sanding, resulting in swift and long-lasting outcomes while minimizing the possibility of grain detachment, making them ideal for use with metal sanding belts and other heavy-duty applications. BulletPoint5 : 【MULTIPURPOSE USAGE】Ideal for a wide array of applications, our sanding belts excel in tasks such as metal and wood sanding, automotive and furniture refinishing, and polishing stainless steel. They exhibit exceptional performance in smoothing surfaces and edges, demonstrating remarkable durability, especially in metal deburring tasks, thanks to their compatibility with belt sander paper, belt sander, and heavy-duty belt sander equipment. Color : Blue IncludedComponents : Sanding Belts ItemName : Aolabela 3x21 Inch Sanding Belts 21 Pcs 7 Grits Sizes (3 Each of 40/60/80/120/150/240/400 Grits) Heavy Duty Belt Sander Zirconia Belt Sander Paper for Wood, Metal, Stainless Steel, Cars, and Furniture ItemPackageDimensions_Height : 22.1996 centimeters ItemPackageDimensions_Length : 7.6962 centimeters ItemPackageDimensions_Width : 20.0914 centimeters ItemTypeKeyword : sander-belts Manufacturer : Aolabela Material : Blue Zirconia Particles ModelName : BSB-0513 ModelNumber : BSB-0513 NumberOfBoxes : 1 NumberOfItems : 21 PowerSourceType : ac_dc ProductDescription : Size: Length: 533mm/21 inch Width: 75mm/3 inch Package Includes: 3 x 40 Grit 3 x 60 Grit 3 x 80 Grit 3 x 120 Grit 3 x 150 Grit 3 x 240 Grit 3 x 400 Grit